Performance Factorys 15 to 1 compression All Motor Project..
well guys, i got my 26 inch slicks arriving at the shop wednesday, so i will have them on and head to the track, i really wish i had some headers laying around here. i need to throw some on soon!! anyone have a rev up lower laying around in town??
Originally Posted by Audible Mayhem
well guys, i got my 26 inch slicks arriving at the shop wednesday, so i will have them on and head to the track, i really wish i had some headers laying around here. i need to throw some on soon!! anyone have a rev up lower laying around in town??
My brother has his rev-up lower laying around since he changed it out for the 287 lower, he said you could have it.
Originally Posted by Audible Mayhem
well guys, i got my 26 inch slicks arriving at the shop wednesday, so i will have them on and head to the track, i really wish i had some headers laying around here. i need to throw some on soon!! anyone have a rev up lower laying around in town??
you should try to JWT C-2 grind camshafts, theyre race grind cams. super aggressive..just a thought. Keep us posted on the track times, i wana see the first 11 second N/A Z
Originally Posted by ke0ki2k
you should try to JWT C-2 grind camshafts, theyre race grind cams. super aggressive..just a thought. Keep us posted on the track times, i wana see the first 11 second N/A Z 

Last edited by Z1 Performance; Apr 3, 2007 at 06:53 AM.
Originally Posted by Z1 Performance
how do you know they are "super aggressive"? Going merely by the manufacturer specs really tells you very little about the performance of the cam. There is alot more to a cam than just lift and duration
Last edited by ke0ki2k; Apr 3, 2007 at 07:13 AM.
Originally Posted by ke0ki2k
you should try to JWT C-2 grind camshafts, theyre race grind cams. super aggressive..just a thought. Keep us posted on the track times, i wana see the first 11 second N/A Z 

Haven't fired the engine off yet, but, it will have a GT42R hanging off of it and a sleeved/built bottom end.
don't know where my post went. But I was wondering what makes your engine make the 15:1 compression?
Is it the custom pistons or is it the heads?
Nothing on the market I have seen can allow for such high compression?
Is it the custom pistons or is it the heads?
Nothing on the market I have seen can allow for such high compression?
think after bolt ons, more aggressive cams, and some extensive tuning you'll push over 350 rwhp? and why has no one tried Brian Crowers 4.1 liter stroker kit with higher compression pistons?
Originally Posted by Audible Mayhem
sometimes you have to create your own market...
combo of the pistons, flat valves and jus a small .010 taken off the heads and block...
combo of the pistons, flat valves and jus a small .010 taken off the heads and block...

What type of fuel can you run the engine on? Is 100 octane unleaded optional?
Originally Posted by ke0ki2k
think after bolt ons, more aggressive cams, and some extensive tuning you'll push over 350 rwhp? and why has no one tried Brian Crowers 4.1 liter stroker kit with higher compression pistons?
putting on the rev up lower plenum tomorrow with some more dynos. i will let you know what happens, hopefully tap that 300 mark with some tuning, i need some headers soon though, i really dont have a lot of time for myself any more...
ok, off to the shop, i will be puttin on that lower collector, i thnk i might have some long tub headers coming here soon as well.
headers headers headers, it going to cost way way too much money to figure out what type, shape, collector???
adam, please pm me the specs on the tomeis that we talked about.
i want to retorque the heads here soon, so i will just swap out the cams at the same time.
headers headers headers, it going to cost way way too much money to figure out what type, shape, collector???
adam, please pm me the specs on the tomeis that we talked about.
i want to retorque the heads here soon, so i will just swap out the cams at the same time.







