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300HP on all GM parts?

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Old Sep 25, 2001 | 12:49 PM
  #1  
lostangel's Avatar
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From: Columbus, Ohio, USA
Car: 86 Z28
Engine: 305TPI stock
Transmission: TH700R stock
300HP on all GM parts?

is it possible to squeeze 300HP out of my 305 using nothing but GM parts? Any ideas or is it just a far off dream?

------------------
86 Z28
305TPI
Stock, but with potential!
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Old Sep 25, 2001 | 03:35 PM
  #2  
Drakar's Avatar
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Joined: Jun 2001
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From: Vancouver, BC, Canada
PORT POLISH BALANCE AND BLUE PRINT.

maybe but I would say it could be possible.

LT4 hot cam
Vette alum heads
port intake runners and plenum and TB
Exhaust ......... this might get ya. unless you just mean engine wise. I which case possibly. the 92 305's where 230hp and that was with 1.5 RR L98 cam and Iron heads with small ports.

I will say ya it is possible but I might be corrected by someone with alittle more knowledge.

------------------
1989 Trans Am GTA, L98 5.7L TPI, TH700-R4, T-Tops, dual cats, 9-bolt rear, 3.27,
- K&N Air Filter
- Dynomax muffler

1992 Camaro RS, LO3 5.0L TBI, T-5, T-Tops, 3.08, L69 Dual Snorkel - Sold
- K&N Air Filter

Honda engines ROCK, I have one on my lawn mower but I still have to push it.
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