direct port idea
05-02-2012, 02:13 PM
#86
megan longtube headers
aam 3" y pipe
3" single exhaust off evo X modified to fit
walbro 255 fuel pump
revup lower plenum extremely shaved
kinetix upper plenum
ported throttle body
550cc injectors off ebay
1 step colder plugs
stock flywheel f1 racing stage 3 clutch
takeda intake with 4" filter
uprev osiris
thats really it as far as power mods. its the stock engine that was in the car when i got it. stock cams and everything. i have never had the valve covers off.
05-02-2012, 02:34 PM
#87
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sweet, so i should be able to hit 450 with a 180 shot, considering i have cams and other stuff. the only parts that are holding me back is the auto transmission with more drivetrain loss and the fact that i am at 4500ft elevation. thanks for the inspiration
05-02-2012, 02:45 PM
#88
yea i would think you probably could. if i wanted to run the psi up some more and pay for more tuning i could probably have made a lil more power but i was scared with the torque so high of compressing a rod or breaking something. i was tempted to hit my second dry stage since its still on the car and try to hit 500 ft/lbs but like i said i was scared of breaking stuff and i was on pump gas.
06-10-2012, 03:50 PM
#97
P0021 which is the same just bank 2. Mine was leaking around the solenoid /valve on the top on the head so i pulled it apart and cleaned that metal gasket and took solenoid apart and cleaned it all and put it back together and so far it has been good.
02-23-2013, 10:07 PM
#98
anything else new in your setup? I rarely come on here but figured i'd add a bit... I know it is an old thread.
I am running a few setups depending on what I'm running for a car that day... I normally dd with a 55n/32f in a custom plate i made after the tb and a 28n dry premaf with fuel added in the map (5% as the maf wasn't keeping up). I am on osiris with a controller and lean saftey and hit at 3k-7200 and hit the dry at 4-4.5k to redline to make up for tq fall off.
I have yet to put it on a dyno with this jetting and current map. I norm run a -13-15 deg timing map (from my 32-34deg timing na map) with very aggressive cam phasing. My more aggressive map is -8-12deg off that map but I don't like it on winter gas.
I've been shooting for low to mid 400's on pump and mid to high on methanol and racegas.
The largest jetting i've run is a 62n/38f (a tad rich) and a 26n dry hit after 5.5k. This was on 105blend (torco mix and xylol +93) and was a very hard hit in my car... I don't like to run it that high but it does hold up and doesn't puddle as long as ur not launching on spray.
Dynotune and Nos silver foggers are the same btw the only diff is the inside diam of the fittings into the nozzle itself that are slightly larger on the dynotune.
I am in the process of testing a few map/meth/wet+dry out of sep bottles and noids/ and a plate I made out of a few nozzles I modded as well as a spray bar I am working on. The nos single and dual nozzle plate i made hits very hard compared to the pre tb nozzle.
Lets keep some nitrous info going... there are not a lot of us out there and the info is far and few between.
I am running a few setups depending on what I'm running for a car that day... I normally dd with a 55n/32f in a custom plate i made after the tb and a 28n dry premaf with fuel added in the map (5% as the maf wasn't keeping up). I am on osiris with a controller and lean saftey and hit at 3k-7200 and hit the dry at 4-4.5k to redline to make up for tq fall off.
I have yet to put it on a dyno with this jetting and current map. I norm run a -13-15 deg timing map (from my 32-34deg timing na map) with very aggressive cam phasing. My more aggressive map is -8-12deg off that map but I don't like it on winter gas.
I've been shooting for low to mid 400's on pump and mid to high on methanol and racegas.
The largest jetting i've run is a 62n/38f (a tad rich) and a 26n dry hit after 5.5k. This was on 105blend (torco mix and xylol +93) and was a very hard hit in my car... I don't like to run it that high but it does hold up and doesn't puddle as long as ur not launching on spray.
Dynotune and Nos silver foggers are the same btw the only diff is the inside diam of the fittings into the nozzle itself that are slightly larger on the dynotune.
I am in the process of testing a few map/meth/wet+dry out of sep bottles and noids/ and a plate I made out of a few nozzles I modded as well as a spray bar I am working on. The nos single and dual nozzle plate i made hits very hard compared to the pre tb nozzle.
Lets keep some nitrous info going... there are not a lot of us out there and the info is far and few between.
