SSwanner

iTrader: (128)

hey guys, i've almost got my 370 iron block ls1 done. the only problem is that i have had to sell all of the extra parts to fund it.(dp kit...) for the mean time i will be running a LS1 intake.
when i get the money i am wanting to go with a victor jr. intake, sheet metal elbow and 90/105mm t-body.

my question is, any idea how bad the LS1 intake manifold is gonna choke it down? (just say how much would a LS6 intake help?)

370
11.9:1 C/R
243*/250* .617/.639 114 futral cam
ported 5.3L heads w/ls1 valves
full supporting bolt ons, except intake manifold

TheBlurLS1

iTrader: (8)

LS6 on a motor like that could help 15rwhp, maby even more on a motor like that. You'll definatly have a SOTP power gain when you throw the LS6 or better on it.

orangeapeel

iTrader: (18)

LS6 would help alot over the LS1. Even on a stock cubed 346 it will put a good stranglehold on some power. LS6 would be worth your while. Plus when you upgrade to the carbed setup, then you would have NO problems selling the LS6.

orangeapeel

iTrader: (18)

Wow, that is some good static compression that you have on that motor. What kind of pistons did you stick in there?

SSwanner

iTrader: (128)

there diamond flat tops -2cc valve reliefs. that along with 5.3L heads give the good #.

i've got an ls6 intake now, i am selling it to finish the motor.

thanks, Jeff