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View Full Version : Upgrade Inlet Manifold Or Not?



monster.chub
07-04-08, 10:16 PM
Rover 3.9 Stage 2 Heads 285 Cam
Ive Currently Running A 500 Performer Dual Port Jwr Inlet Manifold
What Advantage (if Any) Would Changing To A Single Plane Victor Or Torker Give Me? Any Advice Would Be Of Help !!

monster.chub
08-04-08, 08:02 PM
Rover 3.9 Stage 2 Heads 285 Cam
Ive Currently Running A 500 Performer Dual Port Jwr Inlet Manifold
What Advantage (if Any) Would Changing To A Single Plane Victor Or Torker Give Me? Any Advice Would Be Of Help !!

wot no replies ??

TINKA
08-04-08, 08:14 PM
I am no expert but I think you will find a single plain manifold will be quite lumpy to drive at low RPM and will not improve your performance at all, but further up the rev range it will give an improvement.