Most torque other then TPI?
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From: Naples, FL
Car: 1991 Firebird
Engine: 383 stroker
Transmission: T-56
Most torque other then TPI?
I'm running an HSR now and was considering swapping to a different MPI manifold for a little bottom end (too expensive to maintain a good A/F at high revs these days 
) I was hoping to not break the bank and wanting to avoid a TPI setup. Anyone know of any MPI manifolds that are a dual plane design and single plane?
) I was hoping to not break the bank and wanting to avoid a TPI setup. Anyone know of any MPI manifolds that are a dual plane design and single plane? 
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Joined: Jun 2000
Posts: 599
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From: Glenbeulah, WI
Car: 1988 Firbird
Engine: 406
Transmission: T-56
Axle/Gears: 4.10
Re: Most torque other then TPI?
The superram will provide you more low RPM torque but I would assume that a properly tuned HRS would be close. What is the problem that you have?
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