How much power will it make - Ford Muscle Forums : Ford Muscle Cars Tech Forum
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post #1 of 2 (permalink) Old 09-06-2017, 06:41 PM Thread Starter
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How much power will it make

I have a 1995 cobra block just a stock 5.0 roller block that's been prepped bored .30 over now is a 306 cid with je pistons for 13.0.1 compression 4340 forged rods with 7/16 rod bolts good for 1000 hp @ 8200 rpm I know I will not make that power but still over kill is better then not enough stock crank polished balanced cam is in the 250ish @ .50 duration 640ish lift intake and exhaust is 260ish @ .50 620ish lift on a 108 lsa and is a hydraulic roller cam with stock ford racing roller lifters AFR 220 renegade race heads that's been set up for my cam and the right spring pressures for my lifters a ported funnel web intake and 2 inch spacer toped with a Holley hp 750 carb running the stock in tank fuel pump with a regulator that will adjust from 180 psi all the way down to 5 psi with a return line will be turning around 7700 rpm bbk long tube headers that's 1 5/8 tubs in to a 3 inch collector will be upgrading soon just don't have an extra 1000 buck right now running a msd 8598 distributor with a HEI module set up no msd box here module was only 20.00 bucks and 4 wire hook up only running alternator and water pump with a g force upgraded t5 with a stage 3 clutch in a 3100 pound sn95 cobra I have been building this motor since October 2016 it is now September 2017 and next week I hope to start and brake it in. WHAT DO YOU THINK IT WILL MAKE AT THE FLY WHEEL AND AT BACK TIRE?????? thanks for your response hope you all enjoy your sbf cars and trucks
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post #2 of 2 (permalink) Old 01-25-2018, 03:58 PM
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Re: How much power will it make

Sounds like a hairy little mill, i;m assuming this is a strip only machine, i saw the 13-1 compression, that would be 110 octane required, eh?
cobra blocks any different than regular 5.0 blocks as far as strength?
From what i;ve read & witnessed once on a dyno, around 500 plus HP 5.0 factory blocks like to split right up the middle. (this one cracked along the cam journals, hardly noticeable till one run later)
Again, i don't know if the cobra 5.0 is beefier than the factory 5.0
HP- 410hp is my guess but, people with way more knowledge than i may chirp in here
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