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12a hp with add ons?

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Old Oct 4, 2022 | 09:04 PM
  #1  
Avoyles000's Avatar
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12a hp with add ons?

Currently have a 12a with all of the following
msd blaster 2 coils
Weber 45 carb
AC Delete
Dual belt
Mazdatrix intake
RB header
RB presilencer
Radiator Master 3 row aluminum rad + shroud
dual 9" electric fans
Exedy stage 1 clutch
GSL-SE 5spd (longer 5th gear)
Vibrant resonator
32" cherry bomb glasspack (I like the sound of the burned out packing)
no emission rats nest
Omp delete
jetting is
Idle jets-F9-65Emulsion tubes-F11Main jet-175Air corrector-170Pump jet-45Choke- 40mmNeed to Order:Emulsion tubes-F3Idle jets-F9-60Main Jets- 155, 160, 165, 170Air Corrector- 160, 165Choke- 38mm
how much power would you say I'm making? Next upgrade is ignition and 8psi of boost (with intercooler) with a self tuning system
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Old Oct 4, 2022 | 11:26 PM
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chirmstream's Avatar
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How should we know? Put it on a dyno and tell us.
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Old Oct 5, 2022 | 10:56 PM
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I’ll say 130 to the wheels
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Old Oct 6, 2022 | 07:20 AM
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I think 130 would be in the ballpark. I had the same carb. But I had the Racing Beat header and complete exhaust. My car did 125 hp at the wheels.
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Old Oct 6, 2022 | 08:35 AM
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Originally Posted by eprx799
I think 130 would be in the ballpark. I had the same carb. But I had the Racing Beat header and complete exhaust. My car did 125 hp at the wheels.
yea, I have the racing beat. I abbreviated it with RB since it's just faster, debating on efi and turbo next, know if 13b housing and rotors would work with the 12a eccentric shaft or would I need a 13b shaft or a custom?
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Old Oct 6, 2022 | 10:00 AM
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Originally Posted by Avoyles000
yea, I have the racing beat. I abbreviated it with RB since it's just faster, debating on efi and turbo next, know if 13b housing and rotors would work with the 12a eccentric shaft or would I need a 13b shaft or a custom?
The 13B is 20mm longer then a 12A. So, no, the 12A e-shaft will not work.
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Old Oct 6, 2022 | 10:11 AM
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From: WA
You'd be better off just swapping to a complete 13B if you're chasing the HP numbers. There's very little that will cross over from your 12A, so it might be best to sell it and acquire a 13B. I believe on a 1st gen you just need the 12A front cover.
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