yonerhottlt1

iTrader: (21)

Putting together a H/C/I full bolt on LS2 for my roommate. We already made our power estimates, just wanna get some more opinions from the pros here as to what you think this setup would put down. Motor will be going into a 1998 Camaro SS convertible, heres a list of the mods.

Engine:
2006 LS2 with 3,6xx miles w/ARP rod bolts
Custom cam 240/245 .588/.589 113 LSA
LS7 lifters
Manley 7.4 hardened pushrods
PRC 2.5 5.3 heads (2.04/1.575) 63 cc w/PRC dual valvespring kit (ARP head bolts)
ASP 25% UD pulley
Vengeance ported FAST 92mm intake manifold
FAST 90mm TB
Z06 85mm MAF
FTP 104mm lid
Kooks 1 7/8 LT's into 3 in. Y pipe with 3 1/2 in DMH elec. cutout (has SLP dual dual catback into CME through the back)
SVO 30 lb. injectors
Walbro 255 lb/hr fuel pump w/hotwire kit
Monster stage 3 clutch w/tick master cylinder
Built T-56 w/MGW shifter

HP/TQ?!!?!!?

yonerhottlt1

iTrader: (21)

Also using all GM gaskets on this build. Hoping for compression to be right around 11.1

yonerhottlt1

iTrader: (21)

Anybody?!

mercccc

I used those heads on a l92 stock bottom end with a 235/243 621/624 111 cam and made decent power. traped 126 mph as a best. car weighs roughly 3700 with me in it. oh and with paceshitter headers and a moser 12 bolt with 4.10's. should be a solid combo!

06X6spdGTO

iTrader: (6)

Ill take a shot @ it. 468whp/436wtq SAE ,smoothing of 5, On a Dynojet

Will you need to flycut any on the pistons??

yonerhottlt1

iTrader: (21)

No need to flycut. The cam actually cleared in the stock bore LS1 motor as well with same heads etc.

blk/slvr02ss

iTrader: (21)

448/419 rwhp/rwtq

yonerhottlt1

iTrader: (21)

This setup should do that in a stock cube LS1. With the added cubes and compression of the LS2 block I dont see any reason whatsoever why it shouldn't do more then that. To stress a few points, this is a pretty nasty cam that should make plenty of power up top. These heads have 2.04 intake valves instead of the standard 2.02 valves. The FAST 92mm intake manifold was ported by Vengeance Racing. Plenty of exhaust flow with the kooks 1 7/8" LT's and will be running a custom Y pipe with flowmaster merge collector dumping out of a 3 1/2" cutout. And with an FTP 104mm lid, not just an SLP or K&N FIPK.

Any other thoughts/opinions on this setup?!

blk/slvr02ss

iTrader: (21)

I have seen bigger cams and all the other stuff the same make only 430 rwhp in a LS-1 so it should be right around what i said for the bigger cubes give or take a few hp.Well the only way to know is to have it Dynoed.

yonerhottlt1

iTrader: (21)

It'll be dynoed soon enough hopefully so we'll find out. A good friend of mine dynoed 464rwhp/430rwtq with his LS2 Camaro with less mods. It had 1 3/4" headers instead of 1 7/8, no UD pulley, LS6 intake with stock ported TB instead of ported fast setup, smaller cam, K&N FIPK instead of FTP 104mm lid, and standard 2.02 intake valves not the 2.04 that we will be running, compression is the same. Will be using same dyno and same tuner. This is what im using as a reference so thats why im expecting alot more

blackedout drop ls1

iTrader: (91)

If it pulls #s like this I will tear it apart and sell everything. I put to much $ and op has put to much time and labor for those shiity #s. We expected it to do more than that in my ls1 motor.

yonerhottlt1

iTrader: (21)

Car should be running tomorrow, if not tonight. Anybody else wanna take a stab at it?!

N20neenee

iTrader: (3)

Any Updates??

67camaro

iTrader: (28)

This Long block is for sale. comes with LS2 knock sensor extensions. $4300 OBO 408-386-7990 call or text.

Daniel