L31 Crate Engine
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From: Rocky Mountains
Car: '84 Z28
Engine: 350
Transmission: T-56
Axle/Gears: 4.10 10 bolt
L31 Crate Engine
Hey all, I'm getting a 350 L31 crate (12530282) and was wondering if I would be better off with the Performer or Performer RPM intake? I am planning on putting a Hot Cam in later, but am leaving all internals stock until the warranty is over. Thanks for the help!
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Joined: Oct 2008
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From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: L31 Crate Engine
best would be a Weiand Stealth AirStrike, both Vortec and non Vortec versions give results on par with the Edelbrock RPM AirGap, but these Weiands fit under the hood better. second choice would be the Edelbrock RPM AirGap
Thread Starter
Junior Member
iTrader: (1)
Joined: Feb 2008
Posts: 80
Likes: 0
From: Rocky Mountains
Car: '84 Z28
Engine: 350
Transmission: T-56
Axle/Gears: 4.10 10 bolt
Re: L31 Crate Engine
Thanks, I'll look into them. Do you know how they compare in height to a Performer RPM?
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