andrewdruiz

iTrader: (20)

Alright, first question- Can I make 350rwhp with these mods:

-CAI
-Longtubes, X pipe, 2.5" Piping all the way through, no cats
-Ported TB
-Afr cleanup/tune

It's a 01 motor so it has the ls6 intake manifold already.

Next question- Upgrading the valve-train on a car with a stock cam.

Reason being is that i'm going to be doing some more road racing this year, and I know the stock valve train will not be up to the task. This engine will see 6000-6100 RPM's MAX on the road course. Normally it'll be between 5600-5800 RPM's. So what should I do? Slap some comp 918's and call it a day? PRC Duals with titanium retainers? (Those fit stock heads right?) Stock or hardened pushrods?

Thanks alot guys!

-Andrew

bjamick

iTrader: (31)

go with the PRC duals there supposed to be great for high rpms.

Asmodeus

I would say 918's for a stock cam, the seat pressure can easily control the stock lobe's ramp rates and the beehive is a lighter spring allowing for easier revving.

silverbeast

iTrader: (16)

my car made 351 rwhp and 365 rwtq as a bolt on car.

01FormulaTA

iTrader: (20)

but what bolt ons did you have? and im assuming that was after a tune right?

andrewdruiz

iTrader: (20)

From the looks of his sig i'd say he had the pulley, full exhaust, and ram-air. Anyone's opinion on the whole valvetrain setup though? What about the pushrods?

csmc711

iTrader: (4)

hardened pushrods and call it a day until oh, the 80k mile range and then, only then if you have pushed it hard for long amounts of time, change the valve springs.

Hennytime

iTrader: (33)

ls6 valvesprings are pretty nice

andrewdruiz

iTrader: (20)

Haha, so many opinions. Some say 918's, some say PRC, some say LS6, haha. Hardened pushrods does sound like a good idea though.

Justin00SS

iTrader: (5)

350rwhp/tq with bolt-ons here and that was with the ls1 intake.

BrandonDrecksage

iTrader: (1)

hp varies between each dyno, why do you NEED 350rwhp?