Tom Snitzers 402/F-1C/ 804 rwhp with 15.9 psi
 

http://i226.photobucket.com/albums/d.../C5804rwhp.jpg

Check out this relatively low budget build using Patriot Stage 2 heads that came off of Tom's old 346!
http://www.exoticperformanceplus.com...Car.php?car=40 Bob

Very nice work guys! car sounds like its a beast.

Bob,
Would the L76 and L92 help this motor in the upper rpm range? If so, how much?

Thanks, David

nice numbers i was wondering if u were going to post the results i saw the results on your page earlier today.

The l92s would be better then the patriots most likely. The current setup is the stage 2s and a fast 90mm. It needs more cam to keep going. You can see the current cam dies at 6100 or so.
Current cam is a 232-240 115, this cam is fine for a 346-370in motor, any thing larger you will want a 236-246 114 ish cam, just depends on heads/intake/goals.

We have the same cam in this 402 with AFR heads, which is making 809 rwhp at just 14.4 psi. http://www.exoticperformanceplus.com...Car.php?car=29
I'll bet when we get around to cranking the boost up we'll see 900 rwhp on this CTS-V.
My bet is that the L76/L92 would help out quite a bit. Bob

how many 800+rwhp does that make that u guys have done this year seems like a few now.anything else coming down the line that might make that power

Just a 08 z06 pushing 900+ , a 06 gto pushing 800+ , and also a lonely 91mm black trans-am :secret2:

sorry for jacking the thread but, Bob have u thought about trying to slap an f1c on your car and see if u can get it mid 8's , we all know you have a massive enough intercooler on your car.

Good work as always guys!

thats great news! no doupt tom qwill be thrashing the nuts of this car on verisous road coures! congrats! :)

what intercooler is Tom now running???

Cheers

Chris.

Funny you mentioned that, yes we have entertained that thought. We're working on something we want to try with the F-1A in the meantime to see if we can get more boost out of it. Bob

Thanks Arun, I appreciate it! Bob

Tom is still using the ProCharger twin intercoolers. We're using an Alky Controls methanol system with it as well. The inlet air temp's aren't that high, and the twin intercoolers assure as much airflow as possible getting to the radiator. We felt this was crucial since this car is driven quite hard on a road course. In fact, Tom picked the car up at our shop yesterday and ran it at the track last night on his way home with the car. Bob

And when u get tired of that blower u can just slap on an f2 some custom made pulleys and let it rip.U put the f2 or your car i will but a 98mm on my car:devil:

what pulley size are your running on the F1C to get 15.9 psi of boost at 6500?

Innovators West overdrive crank pulley and a 4.50 blower pulley. Bob