benji's_z28

iTrader: (1)

just like the title says, what are the stock heads on a 2002 Z28? ive heard either the 241's or the 243's. so which one is it or am i not even close.

ive also heard that the 2002 f-bodys came with pretty much the ls6 engine except the cam. is this true??

help me out thanks

Zach79Z

iTrader: (21)

a 2002 shoulda came with 241's i beleive and some came with ls6 BLOCK

Red99TA

iTrader: (11)

The only similarity to an LS6 motor that the '02 LS1 has is the intake manifold and some had the LS6 block as well. The true LS6 has a more aggresive cam and the 243 heads which outflow the 241's. Also the LS6's have slightly larger injectors (28.8#).

benji's_z28

iTrader: (1)

ok thanks guys.

so on a similar topic....

i am looking for a pretty mild cam and doing a set of rr's.

i want something around 380 rwhp. would the ls6 cam do that for me or what would you guys recommend for me?

the reason i only want around that power is so i dont have to worry about me 10 bolt breaking.

24/48

Alot of guys break their 10 bolts at stock power level.

EndlessSummer85

TR or TSP 224 would be best on a 112lsa nice choppy idle and good dd cam that makes great power

Zach79Z

iTrader: (21)

Id run the VRx3 from vengeance and you can make that easy. And im guessing by rr your meanin roller rockers and if your guna go with a 224 0r 228 cam id spend the money on a ported throttle body or somthing else

benji's_z28

iTrader: (1)

i already have a ported throttle body. with doing the 224 or 228 cam would i have to do different pushrods or springs or can i just swap the cams??

subhumanzz

iTrader: (46)

yes hardened pushrods and new springs are both needed.

Zach79Z

iTrader: (21)

You could run comp 918s with that cam and prolly be safe with 7.45 length pushrods