rpm range

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Apr 18, 2006 | 06:18 PM

1988350bia

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Junior Member

Joined: Mar 2006

Posts: 90

Likes: 0

From: Michigan

Car: 1988 camaro SC

Engine: 355 four bolt

Transmission: th350

Axle/Gears: 3.73

rpm range

I have a 1979 350 4 bolt main bored .030 over with edelbrock performer, holley 650cfm, headers and flowmasters, with 2.02 camelbacks, that has just been hot tanked and rebuilt...... what peek rpm can i expect?

Apr 18, 2006 | 07:01 PM

ME Leigh

Supreme Member

Joined: Jan 2002

Posts: 3,852

Likes: 1

From: Valley of the Sun

Car: 82 Z28

Engine: Al LT1 headed LG4 305

Transmission: TH350

Axle/Gears: 3.73 posi with spacer

Your cam will determine the rpm range much more than anything else.

Apr 18, 2006 | 07:09 PM

1988350bia

Thread Starter

Junior Member

Joined: Mar 2006

Posts: 90

Likes: 0

From: Michigan

Car: 1988 camaro SC

Engine: 355 four bolt

Transmission: th350

Axle/Gears: 3.73

I have a stock cam what can i expect

Apr 18, 2006 | 07:12 PM

ME Leigh

Supreme Member

Joined: Jan 2002

Posts: 3,852

Likes: 1

From: Valley of the Sun

Car: 82 Z28

Engine: Al LT1 headed LG4 305

Transmission: TH350

Axle/Gears: 3.73 posi with spacer

What stock cam, there are tons.

Apr 18, 2006 | 07:22 PM

Sonix

Supreme Member

iTrader: (1)

Joined: Jul 2004

Posts: 10,763

Likes: 4

From: Calgary, AB, Canada

Car: 1982 Trans-Am

Engine: 355 w/ ported 416s

Transmission: T10, hurst shifter

Axle/Gears: 10 bolt, true-trac, 3.73

stock 1979? maybe 5000RPM

Apr 18, 2006 | 08:13 PM

1989GTATransAm

Supreme Member

iTrader: (3)

Joined: Sep 2003

Posts: 6,859

Likes: 14

From: Cypress, California

Car: 1989 GTA

Engine: 369 TPI

Transmission: 4L60E

Axle/Gears: 3.70 Nine Bolt

I agree. The valve train along with the stock rod bolts are the weak point at this stage.

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