What kind of Hp am I looking at
12-12-2008, 11:52 PM
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Car: 91 Camaro RS
Engine: Carbd 355
Transmission: T-56
Axle/Gears: Currently 2.73
What kind of Hp am I looking at
I have a 355 sbc bored .30 over. It has the wieland Team G intake with a Barry Grant 850 cfm carb. Im running the double hump heads. Not sure on which headers but for sure a high performance one and 1 5/8 in. primaries. What kind of power should this motor be making.
12-13-2008, 12:13 AM
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Car: 87 Z28
Engine: 89 tpi soon tpis big mouth & tubes
Transmission: 700r4
Axle/Gears: 3:43
Re: What kind of Hp am I looking at
We need more info there log93. like compression ratio. camshaft specs. if the heads have any work on them. to start with.
12-13-2008, 01:34 PM
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Car: 87 Z28
Engine: 89 tpi soon tpis big mouth & tubes
Transmission: 700r4
Axle/Gears: 3:43
Re: What kind of Hp am I looking at
430 Hp 379 Tq @ 6000
432 Hp 349Tq @ 6500
This program is a limited older version. so may be 10 -15 % eather way depending on the tune.
Back in the day those double humps where good, But today's vortecs head out flow ported camel back& so many after market heads are so low priced it's not worth dumping fund in to those heads, IMHO.
Now then if you swap that 850 carb for a 750cfm double pump. & change to 1 3/4" headers or larger. you could gain 50-60 Hp. That's by the program. so you kind of over carbed there .
Last edited by tshack; 12-13-2008 at 01:42 PM.
12-13-2008, 03:12 PM
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Car: 91 Camaro RS
Engine: Carbd 355
Transmission: T-56
Axle/Gears: Currently 2.73
Re: What kind of Hp am I looking at
[quote=tshack;3976307]Well The best I could get from desktop dyno was
430 Hp 379 Tq @ 6000
432 Hp 349Tq @ 6500
Thanks for the info
430 Hp 379 Tq @ 6000
432 Hp 349Tq @ 6500
Thanks for the info
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