valve size

Reply Subscribe

Thread Tools

Search this Thread

01-07-2003 | 12:12 AM

OldsmobileGuy

Thread Starter

Junior Member

Joined: Jan 2003

Posts: 23

Likes: 0

valve size

what are hte stock valves in a 90 irco 5.7 ??

Reply Like

01-07-2003 | 12:32 AM

deepstage69

Senior Member

iTrader: (2)

Joined: Jan 2002

Posts: 925

Likes: 0

From: Kingsport, TN

Car: '92 RS, '84 Z28

Engine: 383, L69

Transmission: T56, 700R4

Axle/Gears: 3.42, 3.42

1.94" .1.50", i do beleive, im not positive though.

Reply Like

01-07-2003 | 12:37 AM

OldsmobileGuy

Thread Starter

Junior Member

Joined: Jan 2003

Posts: 23

Likes: 0

thanks hmm what about the real comp i was guess like 9.5 to 1 and does any knows the stock CFM on the thottle

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

[PA] 1985 Award Winning Trans Am (reposting with link of pics)

Hotrodboba400

Firebirds for Sale

12-10-2019 07:07 PM

[PA] WTB: 305FI/700R4 TV Cable

TheTraut88

Engine/Drivetrain/Suspension Parts for Sale

09-07-2015 05:22 PM

[PA] 1985 Award Winning Modified Pontiac T/A

Hotrodboba400

Firebirds for Sale

09-02-2015 07:28 PM

Chevy Camaro Brake Pad & Rotor Kits

1Aauto