What Compression For Twins!

Reply Subscribe

Thread Tools

Search this Thread

Apr 14, 2005 | 02:03 AM

moneyman380

Thread Starter

Member

Joined: May 2004

Posts: 305

Likes: 0

From: Texas

Car: 1991 Z28

Engine: 350

Transmission: 700R4

What Compression For Twins!

running twin t03's with a 150 shot on a motor im building up. What compression should i go for to be able to run on pump gas (93oc)? 64 cc heads, 4bolt 355, forged internals, forced induction cam

Apr 14, 2005 | 11:36 AM

CRZYTRN-92Z28

Member

Joined: Nov 2001

Posts: 333

Likes: 0

From: albuquerque

Car: 1992 Z28

Engine: 350 L98 w/ D-1SC

Transmission: POS 700-R4

Depends on how much boost you throw at it. But I dont think you could go wrong with 8:1 or 8.5:1. Is it intercooled?

Apr 14, 2005 | 11:49 AM

moneyman380

Thread Starter

Member

Joined: May 2004

Posts: 305

Likes: 0

From: Texas

Car: 1991 Z28

Engine: 350

Transmission: 700R4

its going to be intercooled with two intercoolers

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Turbo Iroc - Round Four (Edit: Staying Gen1, new PT7675, heads, intake)

ZZ3Astro

Power Adders

1045

Aug 13, 2019 12:57 AM

Was I too Optimistic ? TPI L98 Power

FormulasOnly

TPI

Jul 23, 2018 08:47 AM

Banks Twin turbo setup for SBC

86Firebird86

Power Adders

Dec 26, 2015 07:21 AM

Compiling twin turbo 5.3 LS setup

customblackbird

Power Adders

Oct 1, 2015 04:30 PM

LG4 rebuild: Head bolts selection with higher compression?

WhteRbt

Tech / General Engine

Sep 21, 2015 09:48 AM

Reply Share

First
Prev
1 / 1
Next
Last