Dyno proven 450-475 HP. ET Guesses???

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Originally posted by 1BAD89:
***My engine builder is setting me up with a package that will make 450-475 HP (at the flywheel) for next season.
He says it makes max hp around 5800-6200rpm's. He also said its dyno proven HP not just a BS package.

I dont have all the details but this is most of it just for your information:

306, Stock block, crank/rods. 9:1
Canfeild 2.02 alum. heads
Custom made cam
Holley System Max Intake
75mm MAF
70mm TB
30lb/hr injectors (might run n20 later)
1 5/8 long tube headers
Matching off road h-pipe

There is no way that combo. will make 450-475hp! I would not let this guy build my engine if I were you. That hp that he told you is sooooo far off from the actual hp you'd have, it's kinda scary! Especially with 9:1 CR! OMG, that is A TOTAL BS PACKAGE! You'd have to have a supercharger to even come close to those numbers. Let's compare.....D.S.S.'s PRO BULLET 306 puts out 400hp and 365 ft lbs, and that's one bad a$$ engine, with all the high dollar parts.
You've been warned.

***Engine: Steal Mounts

Shouldn't that be "steel mounts"? Just trying to help you out a little bit.

I agree more like 350hp at the best.

Good luck though



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88 mustang gt convertible bored to 306 BBk equal length headers, mac cold air fender kit, 3.73 FMS gears, Steeds Tri-ax shifter, Steeda underdrive pullies, Custom off road X-pipe, 2 chamber flow masters, cowl hood, nitto drag radials, ford racing clutch, 160* thermostat 16 degrees of timing electric fan off 94' t-bird jacobs electronics cap and wires. Edelbrock 1 1/2 inch drop springs. (Best E.T. 14.79@93mph @3000ft)