465WHP on Stock Motor!
Originally Posted by vq35carel
https://my350z.com/forum/forced-induction/184918-just-blew-my-stock-motor-with-aps-tt.html
It happened a few hours ago. I was pulling away from a stoplight (not getting on it all) and all of sudden...BOOM, then I heard various ungodly clanking, and then an oil/coolant trail followed me all the way to a close parking lot, a trail probably at least 1/4 mile long!
Then there was the adventure of trying to get a flatbed in my area to pick up a lowered car with a bodykit. My front bumper is only about 4" off the ground. I thought I might have leave her overnight in this retail store parking lot. Man, what a nightmare! Luckily, I was finally able to find one who would come out and was actually very careful. I had to help lift the front end so they could get her up without scraping.
I'd appreciate any advice from you guys that have built your motors. What's the best approach and what you might do differently. I know everyone says you're never happy with the hp you have but I'm sure, I would be very satisfied with 500-550whp. I can't imagine a 100whp more than I have now.
Any help or advice for the build and these power goals would be greatly appreciated!
________________
Mods: 03' G35 MT, Blown APS TT(442whp/408wtrq@9psi), APS Plenum, APS Test Pipes, UR Pulley, Nismo Exhaust, Rogue Shifter, KenStyle Kit, DPE 20s (255/35s & 285/30s)
It happened a few hours ago. I was pulling away from a stoplight (not getting on it all) and all of sudden...BOOM, then I heard various ungodly clanking, and then an oil/coolant trail followed me all the way to a close parking lot, a trail probably at least 1/4 mile long!
Then there was the adventure of trying to get a flatbed in my area to pick up a lowered car with a bodykit. My front bumper is only about 4" off the ground. I thought I might have leave her overnight in this retail store parking lot. Man, what a nightmare! Luckily, I was finally able to find one who would come out and was actually very careful. I had to help lift the front end so they could get her up without scraping.
I'd appreciate any advice from you guys that have built your motors. What's the best approach and what you might do differently. I know everyone says you're never happy with the hp you have but I'm sure, I would be very satisfied with 500-550whp. I can't imagine a 100whp more than I have now.
Any help or advice for the build and these power goals would be greatly appreciated!
________________
Mods: 03' G35 MT, Blown APS TT(442whp/408wtrq@9psi), APS Plenum, APS Test Pipes, UR Pulley, Nismo Exhaust, Rogue Shifter, KenStyle Kit, DPE 20s (255/35s & 285/30s)
Um, chit happens. Check this out. All these people are FI and only a few have blown motors.
Let the original poster have his glory. Why would you post something like this in his thread? Don't hate because he has more power than you.
TWIN TURBO KITS****
APS TT
1.) mrtomcat
2.) g352nv
3.) Barthelb
4.) failsafe306 *built motor*
5.) Calimarc
6.) 1G
7.) captj3
8.) paranormal
9.) ether
10.) nitrouz
11.) jdx911
12.) DPz33
13.) AnotherG35
14.) Zcool
15.) G3po
16.) Marluci7
17.) Ronnie?
18.) Whatup_G35
19.) bigbri
20.) BriGuyMax
21.) 350Z4Steve
22.) 350Track
23.) Zivman
24.) Jeff
25.) Love2RidePow
26.) Enron Exec *built motor*
27.) BrianLG35C
28.) Hurahn
29.) Marchesano
30.) zman2 (Thanks Japtrix)
31.) MoodDude
32.) Madelinot
33.) maximumsportZ
34.) vics350
35.) mistaboosta
36.) NickGundara
37.) coachk
38.) jeff0181
39.) nismo_guy2003
Greddy TT
1.) Jaki
2.) 002-M-P
3.) Queenz350z
4.) Sharif@Forged *built motor*
5.) GMADD *built motor *
6.) westpak
7.) silentbob *built motor*
8.) overZealous1 *built motor*
9.) BamBam
10.) BoOstEdz33TT
11.) Wld350Z
12.) Fairlady_z33
13.) mcderns
14.) Roncfpz
15.) IgottaZ
16.) cquence 350 [Z] *built motor*
17.) IceburnzTT
18.) devil_z33
19.) sro350Z
20.) diegonismo
21.) sr.trucco
22.) Jokestrap
23.) Phunk *built motor*
24.) 350zDCalb *built motor*(x2)
25.) theking *built motor*
26.) ZRAYGO *buit motor*(crashed & sold to 350zDCalb)
27.) Gman2004 *built motor*
28.) 350Now
29.) KShep *built motor*
30.) Richsrq *Built Motor*
31.) Nexstage350 (in the shop almost completed)
32.) Beer Goggles 5.5psi
33.) Aaronlosey
34.) G352NV
35.) Sam405
36.) t32gzz *Built Motor*
37.) Mr. B
38.) Vakamon G35 Drift car *Built Motor, upgraded Turbos*
39.) Going Deep*Built Motor*
40.) Beefman (w/UTEC, @SGP now)
41.) rct 350z
42.) st350z
43.) ChunKy350Z
44.) benitoz
45.) Tecni
46.) Red04350Z
47.) Zues350ztt *Built Motor*
48.) Z350Phille *Built motor*
49.) S1AMEZE (G35)
Jim Wolf Technology TT
1.) USN HM 350Z *Built Motor* (350Z)
2.) WA2GOOD (G35)
3.) SDBoxer (350Z)
4.) VRT (X2) *Built Motor* (350Z Roadster - G35)
5.) Native1 (on G35) *Built Motor*
6.) 350ZNV *Built Motor*
7.) Vision619 (350Z)
8.) AlexBgas (350Z)
9.) AndreasB *Built Motor* (350Z - Germany)
10.) AuthorD_Vegas *Built Motor* (on G35 Auto) Soon
11.) Mraturbo *Built Motor* (with 700s - G35)
12.) Eagle 1 *VRT Built Motor* (G35 coupe)
13.) Verena Mei *Built Motor, sponsored by Nissan USA*
14.) Frankie aka zionara aka zul8r...400 hp club
15.) Z4PLA Z Roadster
Power Enterprise TT
1.) Chebosto *Built Motor in Process*
2.) KTaylor *built motor*
3.) GurgenPB *built motor, on #6!*
4.) SirMikel1
5.) gringott
6.) Rayden2001/w built motor in process
7.) BigBadBlackTrack
8.) Valeria *built motor*
9.) Slay2k (sold Greddy TT, installed PE TT)
TurboDave Custom TT
1.) redlinez33
Speed Force Racing (SFR/SSR)
1.) TurboTim
2.) Tinman
3.) Mazzoo
4.) Meatbag ?
5.) Kamal34
Ultimate Racing
1.) aalzuhair
****SINGLE TURBO KITS****
APS ST
1.) amolaver
2.) JoneZZZ
3.) JoeDirtPharmD
4.) Tig488 ?
5.) PhxBlue
6.) Kopo ?
7.) Bullitproof
8.) Orlando333
9.) Blake350z
10.) leeboyNY
Turbonetics ST
1.) taurran
2.) MIAPLAYA
3.) kcobean
4.) peking
5.) 35ounces
6.) solidsnake
7.) ryans350zzz
8.) Midnyte
9.) nissansource
10.) BluBlrr
11.) 12NV
12.) Z PHAT Z
13.) Phatmitzu
14.) disturbed2483
15.) D350Z10
16.) bpl
17.) redline350zzz
18.) IntenseMotorsports
19.) Greg@Mossy
20.) trance777
21.) Turbonetics
22.) xxlluv2eat
23.) JETPILOT
24.) DBZ33
25.) vitaminz
26.) z327
27.) allmotor Z
28.) dharp65
29.) Meme
30.) Bring It
31.) Eckzlnt
32.) bverschage
33.) VeilsideZ33 (ilon)
34.) SoFla350z
35.) RED HOT Z
36.) lucidazn
37.) Alberto
38.) Onyx350z
39.) GdriverinZ (G35)
40.) whtzo5
41.) G35pm (G35Coupe)
42.) jason333
43.) Chimmike
44.) JLimQuest
45.) Siksilver350z (w/utech)
46.) SleepyZ
47.) Soccerprep205 (W/Utec)
48.) G3.5T (G35 Coupe 6MT)
49.) Blackend
50.) rs350z
51.) Three5oZee (w/ GreddyPiggyback)
Eternal Motorsports ST
1.) damen
****CENTRIFUGAL S/C KITS****
Vortech S/C
1.) backagain
2.) prescience
3.) booger *built motor* T-Trim
4.) KraftG35
5.) LouZer
6.) Tgoodman
7.) johnG35(zcg)
8.) Eric
9.) Dimebagdolf
10.) Neffster
11.) G8tor20
12.) Zul8R
13.) Timrod1011
14.) OldVFRguy
15.) cky2k
16.) acg
17.) BeerViper (G35 Coupe) (formerly "Randys_G")
18.) DeanG35c6 (G35 Coupe)
19.) mcduck
20.) KevinApex S-Trim
21.) Rizlam
22.) Chops
23.) gersteinp (G35 Coupe)
24.) Eazzzzzzy
25.) Brickyard Bully
26.) JPC 350Z
27.) CaneZMD
28.) dixieland
29.) sja177
30.) Phaneom
31.) sentry65
32.) Turbogsr10
ATI Procharger S/C
1.) GTaylor
2.) Baileyrx
3.) JORGEOLIVEIRA
4.) DScheers (7 psi, 9 psi coming)
5.) HomieG35
6.) leemik (9 psi)
7.) Ep3 (7 lb pulley)
HKS S/C
1.) PumpedVA
2.) zboy
3.) gargoyleZ
4.) forcedinductee
5.) NINJA-Z
6.) Reaper700
7.) DLin05
****ROOTS-STYLE S/C KITS****
Stillen S/C
1.) Caucasiancoupe
2.) BlackSpec02
3.) HankVQ
4.) Vision619 (sold S/C, installed JWT TT)
5.) Sukhi G5 Sedan
6.) superchargedg
7.) AlexBgas (sold S/C, installed JWT)
8.) Dr.G Stillen stage 3 SC
9.) Tino
10.) Radmoose (stage 3)
11.) PalFX (stage 2)
12.) 350z_this stage 3 SC - upgrading to Stage 4
13.) Tony@Performance Nissan, Stage 4
14.) mzack (Stage 2) someday stage 4
15.) username (Stage 2) 03.5 G35 6mt sedan. vrooom vrooom.
https://my350z.com/forum/showpost.ph...&postcount=291
Originally Posted by Mike@Altered
Our 485rwhp - 505rwhp stock engine customers ...
I don't think heat is an issue at these levels as long as you have addressed the basics, better radiator and an oil cooler. Im currently running 463whp and 445trq and the only heat related issue i see is when i start to get air in my cooling system. That reaks havic in our motor. Other than that i don't think another 20-40 hp will require anything else but maybe a larger exhaust and possible hood vents or spacers.
What are they doing about cooling at those levels? I really want to know because I have the TN kit and heat is going to be a bigger problem for me when I start to tune higher. BTW...great job!
Originally Posted by Midnyte
Impressive numbers on the stock internals...What is the most confirmed "RWHP" to date that has been achieved on the stock engine internals????If I remember correctly wasnt Shariff pushing close to 600rwhp on the stock internals???I noticed he has built engine now..
Reason Im asking is Im having a discussion on another forum about the limit of the stock VQ35 as regards boost/rwhp levels...Some seem to think that it wont be able to handle 500rwhp without blowing up regardless of if it has a proper tune or not....But Im pretty sure Ive read here about a few guys in that 500rwhp range on stock internals if Im not mistaken....If I am let me know...
Reason Im asking is Im having a discussion on another forum about the limit of the stock VQ35 as regards boost/rwhp levels...Some seem to think that it wont be able to handle 500rwhp without blowing up regardless of if it has a proper tune or not....But Im pretty sure Ive read here about a few guys in that 500rwhp range on stock internals if Im not mistaken....If I am let me know...
Originally Posted by Gman2004
****SINGLE TURBO KITS****
APS ST
1.) amolaver
2.) JoneZZZ
3.) JoeDirtPharmD
4.) Tig488 ?
5.) PhxBlue
6.) Kopo ?
7.) Bullitproof
8.) Orlando333
9.) Blake350z
10.) leeboyNY
APS ST
1.) amolaver
2.) JoneZZZ
3.) JoeDirtPharmD
4.) Tig488 ?
5.) PhxBlue
6.) Kopo ?
7.) Bullitproof
8.) Orlando333
9.) Blake350z
10.) leeboyNY
I believe after 470 or 480 your pissin in the wind you might get some on you you might not. But definitely at that level or higher it should probably fail. Even with a good tune. There is only an infinite number of stress the internals can take.
Originally Posted by Alberto
Nice pics as always Quang, awesome engine cover what kind is that?
Thanks again to AAM for an awesome job on the car.
Wow....awesome car. I love it.....always loved the G35's....still do.
So you have 8psi w/all of your mods on the Rev Up motor....+ 20" wheels...I guess those didn't hurt you at all on the dyno since they were already spinning?
Oh, and what octane map did you have it tuned for?
What kind of dyno does AAM have? Thanks....and REALLY awesome car!
So you have 8psi w/all of your mods on the Rev Up motor....+ 20" wheels...I guess those didn't hurt you at all on the dyno since they were already spinning?
Oh, and what octane map did you have it tuned for?
What kind of dyno does AAM have? Thanks....and REALLY awesome car!
Originally Posted by 350Track
Wow....awesome car. I love it.....always loved the G35's....still do.
So you have 8psi w/all of your mods on the Rev Up motor....+ 20" wheels...I guess those didn't hurt you at all on the dyno since they were already spinning?
Oh, and what octane map did you have it tuned for?
What kind of dyno does AAM have? Thanks....and REALLY awesome car!
So you have 8psi w/all of your mods on the Rev Up motor....+ 20" wheels...I guess those didn't hurt you at all on the dyno since they were already spinning?
Oh, and what octane map did you have it tuned for?
What kind of dyno does AAM have? Thanks....and REALLY awesome car!
http://www.alteredatmosphere.com/dyno/ and http://www.alteredatmosphere.com/technical/dyno.php
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From: EveryWhere & yet... NoWhere
I think we might want to clarify a few things:
My understanding is that 'Most' of us running high HP have boost controllers which allow us to run multiple maps/levels of boost. So the question about how much HP/Boost can the engine handle really needs to be caveated with how long you run it at the highest boost setting.
I run 490+hp @10PSI on stock internals (with a very conservative tune), but I don't drive the car at this level all the time, only when racing at the strip, or when the need arises on the street. Normal day-to-day driving I keep it at around 7 PSI and for really long trips, I turn it off completely and run the stock Greddy boost (around 5.5 PSI I think)
So, can you create a map for say 15 PSI on stock internals, tune it conservatively on race fuel and make 600hp, sure... Would it last long if you ran this boost level in a daily driver in bumper-to-bumper traffic... Probably not very long, but for short burst and driven right, it could last a pretty long time.
Regarding cooling for normal driving (not long extended races), I think most of us just upgrade the radiator, oil cooler and usually some modifications to the hood to allow hot air to escape.
--B
My understanding is that 'Most' of us running high HP have boost controllers which allow us to run multiple maps/levels of boost. So the question about how much HP/Boost can the engine handle really needs to be caveated with how long you run it at the highest boost setting.
I run 490+hp @10PSI on stock internals (with a very conservative tune), but I don't drive the car at this level all the time, only when racing at the strip, or when the need arises on the street. Normal day-to-day driving I keep it at around 7 PSI and for really long trips, I turn it off completely and run the stock Greddy boost (around 5.5 PSI I think)
So, can you create a map for say 15 PSI on stock internals, tune it conservatively on race fuel and make 600hp, sure... Would it last long if you ran this boost level in a daily driver in bumper-to-bumper traffic... Probably not very long, but for short burst and driven right, it could last a pretty long time.
Regarding cooling for normal driving (not long extended races), I think most of us just upgrade the radiator, oil cooler and usually some modifications to the hood to allow hot air to escape.
--B
Originally Posted by SnakeBitten
Impressive numbers on the stock internals...What is the most confirmed "RWHP" to date that has been achieved on the stock engine internals????If I remember correctly wasnt Shariff pushing close to 600rwhp on the stock internals???I noticed he has built engine now..
Reason Im asking is Im having a discussion on another forum about the limit of the stock VQ35 as regards boost/rwhp levels...Some seem to think that it wont be able to handle 500rwhp without blowing up regardless of if it has a proper tune or not....But Im pretty sure Ive read here about a few guys in that 500rwhp range on stock internals if Im not mistaken....If I am let me know...
Reason Im asking is Im having a discussion on another forum about the limit of the stock VQ35 as regards boost/rwhp levels...Some seem to think that it wont be able to handle 500rwhp without blowing up regardless of if it has a proper tune or not....But Im pretty sure Ive read here about a few guys in that 500rwhp range on stock internals if Im not mistaken....If I am let me know...
Originally Posted by BamBam
Regarding cooling for normal driving (not long extended races), I think most of us just upgrade the radiator, oil cooler and usually some modifications to the hood to allow hot air to escape.
--B
Originally Posted by SnakeBitten
Impressive numbers on the stock internals...What is the most confirmed "RWHP" to date that has been achieved on the stock engine internals????If I remember correctly wasnt Shariff pushing close to 600rwhp on the stock internals???I noticed he has built engine now..
There are LOTS of guys in the high 400s and every once in a while you hear about one blowing up. I don't think it's anything to get one's panties in a bunch about since the failure rate has dropped to under 5% with FI Z's.
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From: EveryWhere & yet... NoWhere
Originally Posted by 350Track
I'm interested in more cooling for my car (just for normal driving). What GOOD brands of radiators are out there for us that you recommend? I like the idea of a vented hood for functionality, but not for looks....especially if the car is a sleeper. So I guess my only options are radiator & oil cooler....or move out of Texas? Haha.
But like BrigGuyMax said, there are a lot of guys out there pushing a lot more then I am ... But I am catching up shortly.
--B
Correct on the radiator however the fans take a lil modification, also check out B&M and I thing Setrag for the oil coolers. Or you can also try a 300ZX oil cooler.
Originally Posted by BamBam
I think a lot of guys here go with Koyo radiators and I think Fluidyne makes a good cooler for Oil.
But like BrigGuyMax said, there are a lot of guys out there pushing a lot more then I am ... But I am catching up shortly.
--B
But like BrigGuyMax said, there are a lot of guys out there pushing a lot more then I am ... But I am catching up shortly.
--B














