LO3.... TPI install q's

Reply Subscribe

Thread Tools

Search this Thread

07-28-2006, 04:13 PM

IceManRS305

Senior Member

Thread Starter

iTrader: (-1)

Join Date: Jan 2004

Location: hamilton nj

Posts: 776

Likes: 0

Received 0 Likes on 0 Posts

Car: 91 Camaro RS

Engine: 350 bored .030 carbed

Transmission: t5

Axle/Gears: 3.08

LO3.... TPI install q's

Hey guys im interested in installing a TPI top end on my 91 RS... would it be effective and effcient to use my stock bottom end w/ L98 heads, LT1 cam, Lt1 intake/fuel setup? thanks!!

Reply Like

07-29-2006, 11:09 AM

87350IROC

Supreme Member

iTrader: (2)

Join Date: May 2002

Location: Everett, WA

Posts: 4,449

Likes: 0

Received 7 Likes on 7 Posts

Car: 87' IROC

Engine: L98

Transmission: T56

The L98 heads have a 64cc chamber. The 305 heads i believe are 58cc. So you will lose some compression if you use the L98s. Other than that your setup looks good, the stock bottom end should be fine if it is in good condition now.