Performance Factorys 15 to 1 compression All Motor Project..
03-13-2007, 11:56 PM
#1
Performance Factorys 15 to 1 compression All Motor Project..
well guys, as many of you know, i have been working on my top secret 
high compression NA build for a little while now on the side. motor will be in the car in a couple days now. i tried to halfway keep it on a budget without going crazy . yes, i will be adding nitrous on top of it after i lay down some nice times NA. 
here are some of the specs...
we did full measurements and CC the heads, we came up with exactly 14.8 to one before i added the flat valves in.
Custom JE extra lightweight pistons
Eagle Rods
Crank lightened
everything rotating balanced and fully blueprinted
ACT Prolight flywheel
ACT 6 puck unsprung
rev up oil pump
arp L19s
arp main studs
custom ported heads
full Supertech coated valvetrain +1mm (very nice quality!! i was very impressed)
dual valve springs, i will be reving it to 8500, hopefully everything will stay together.
JWT S1 cams, i had them just laying around so i figured i would use them, i will be changing these out soon but didnt have time.
i will be running modified stock air box with larger maf housing, plus ported TB and plenum neck,
i am not sure on the headers i will be using yet and i will running some crazy exhaust. i will also just be running a utec for engine management set up speed density mode. if anyone wants to throw me some, you have about three days till i start it up so please hurry. i was going to do some custom long tubes but i dont have the time to try different ones in and out at this point in time, i will soon though. pm me if you want me to try them out.
here are a couple pictures. i will add some more later on today. i have a dynojet at my shop and will see what it will do, i know i will have to run race gas in it all the time but who cares?? it will be fun. we are always doing some crazy stuff around this shop.
possibly convert it all over to methanol if we dont blow it up with the nitrous first. goals are moderate with the car, high 11s NA for now, wont be too difficult....
high compression NA build for a little while now on the side. motor will be in the car in a couple days now. i tried to halfway keep it on a budget without going crazy . yes, i will be adding nitrous on top of it after i lay down some nice times NA. here are some of the specs...we did full measurements and CC the heads, we came up with exactly 14.8 to one before i added the flat valves in.
Custom JE extra lightweight pistons
Eagle Rods
Crank lightened
everything rotating balanced and fully blueprinted
ACT Prolight flywheel
ACT 6 puck unsprung
rev up oil pump
arp L19s
arp main studs
custom ported heads
full Supertech coated valvetrain +1mm (very nice quality!! i was very impressed)
dual valve springs, i will be reving it to 8500, hopefully everything will stay together.
JWT S1 cams, i had them just laying around so i figured i would use them, i will be changing these out soon but didnt have time.
i will be running modified stock air box with larger maf housing, plus ported TB and plenum neck,
i am not sure on the headers i will be using yet and i will running some crazy exhaust. i will also just be running a utec for engine management set up speed density mode. if anyone wants to throw me some, you have about three days till i start it up so please hurry. i was going to do some custom long tubes but i dont have the time to try different ones in and out at this point in time, i will soon though. pm me if you want me to try them out.
here are a couple pictures. i will add some more later on today. i have a dynojet at my shop and will see what it will do, i know i will have to run race gas in it all the time but who cares?? it will be fun. we are always doing some crazy stuff around this shop.
possibly convert it all over to methanol if we dont blow it up with the nitrous first. goals are moderate with the car, high 11s NA for now, wont be too difficult....
Last edited by Audible Mayhem; 03-14-2007 at 12:17 AM.
03-14-2007, 02:52 AM
#6
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Originally Posted by Lawn Dart
Crazy! I'd be suprised if it runs for longer than 15 seconds before it grenades. However, I wish you the best of luck!
wow your optimistic aint ya
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compression near a diesel engine.....but if anybody can make it work i think you can.good luck.
03-14-2007, 06:12 AM
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I remember the day Rich(with the Skyline) and myself stopped by you were talking about it....Best of luck I hope you post-up when you make the trip to the track to try it out I WILL DEF. be there for that one...P.S. was there at Bradenton when you ran...Very Cool!!!
03-14-2007, 07:57 AM
#16
VERY cool Jeremy!
Wow I can't wait to see how it all goes.
BTW if you will be using race gas all the time, you may as well convert it to pure methanol. ...or at least have a map for pure methanol.
Your high compression can really take advantage of it and should produce really good results. Methanol FTW!
And be cautious with N2O on the high compression. I would hate to see it blink out too soon.
Wow I can't wait to see how it all goes.
BTW if you will be using race gas all the time, you may as well convert it to pure methanol. ...or at least have a map for pure methanol.
Your high compression can really take advantage of it and should produce really good results. Methanol FTW!
And be cautious with N2O on the high compression. I would hate to see it blink out too soon.
03-14-2007, 09:09 AM
#19
Shift_Dorifto
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Actually...question!
Do you think this could be tuned to run on E85? I'm not sure what all would need to be changed to run E85 in our cars but to have a monster N/A build like this that can run on something that you can get out of a pump would be a dream.
Do you think this could be tuned to run on E85? I'm not sure what all would need to be changed to run E85 in our cars but to have a monster N/A build like this that can run on something that you can get out of a pump would be a dream.
03-14-2007, 09:36 AM
#20
i am going to see if i can get it to run on 100 octane too. i will be running C16 all the time but i want to see if its drivable on pump race gas that we can get at sunoco here out of a pump.
should have the heads today, the short block is all assembled.
wont be too long, i will be putting in the 6MT for just a bit then when i decide to go nitrous i will just put in the th400...
should have the heads today, the short block is all assembled.
wont be too long, i will be putting in the 6MT for just a bit then when i decide to go nitrous i will just put in the th400...