Pushrod length with edelbrock heads.
Thread Starter
Supreme Member
Joined: Feb 2002
Posts: 1,036
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From: Prince Albert, Saskatchewan, Canada
Car: 1987 Trans Am GTA
Engine: 357ci Stealth Ram - Under Pressure
Transmission: Built 700r4/Pro Yank 3400 Extreme
Axle/Gears: 9-Bolt 3.27
Pushrod length with edelbrock heads.
I have some edelbrock performer rpm heads.
The engine is hydraulic tappet.
I will be using Crane Gold 1.6 Roller rockers.
Edelbrock site says;
"To use stock rockers on Performer & Performer RPM Chevy heads, .100" longer than stock pushrods are required"
Since the rocker arms are not stock, do I have to use longer pushrods or just stock length?
The block isnt zero decked.
The engine is hydraulic tappet.
I will be using Crane Gold 1.6 Roller rockers.
Edelbrock site says;
"To use stock rockers on Performer & Performer RPM Chevy heads, .100" longer than stock pushrods are required"
Since the rocker arms are not stock, do I have to use longer pushrods or just stock length?
The block isnt zero decked.
Supreme Member
Joined: Jul 1999
Posts: 5,183
Likes: 42
From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
I may as well say it, since someone else will....but best to get an adjustable pushrod checker and mock them up for proper contact pattern. COMP, etc (as well as this site) have posted procedures.
Thread Starter
Supreme Member
Joined: Feb 2002
Posts: 1,036
Likes: 0
From: Prince Albert, Saskatchewan, Canada
Car: 1987 Trans Am GTA
Engine: 357ci Stealth Ram - Under Pressure
Transmission: Built 700r4/Pro Yank 3400 Extreme
Axle/Gears: 9-Bolt 3.27
I may have to do that.
I thought maybe somone would have 1.6roller rockers, edelbrock heads, and hydraulic tappets on the board.
I thought maybe somone would have 1.6roller rockers, edelbrock heads, and hydraulic tappets on the board.
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