5.3 dynos

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Aug 3, 2011 | 09:32 PM

Darracq

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5.3 dynos

I searched but everthing but 5.3 stuff came up

Any one have dynos for 5.3s. I might be getting a car with a 5.3 has 243 heads with it and a 232/234 112 cam. this is going in a 2900 lb car with driver, only 3000 stall. 3.55 gears.

Aug 7, 2011 | 05:08 PM

blk/slvr02ss

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The motor should b around 375 @ the crank w/ the heads & cam !

Aug 7, 2011 | 05:20 PM

max1

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that thing should be close to 400, if not over//

theres trucks putting those numbers at the rwhp .
that thing is half the weight of a truck.

Aug 7, 2011 | 05:42 PM

1nasty86

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From: andalusia, alabama

5.3, shaved stock 243 heads, 224/228 112+2, fast 90, 3200 stall and a 8.8 made 352 at the tires on a 80ish degree day. car was really peppy

Aug 8, 2011 | 07:27 AM

hellbents10

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We had one with hand ported 799s and our 227 5.3l cam that made 387 to the tires. This was with a stock truck intake and TB.

Aug 8, 2011 | 09:10 AM

bigchief52780

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hellbents10 do you sell that cam and how much is it? can you give some specs on it? do you have to flycut pistons?

Aug 8, 2011 | 09:56 AM

Darracq

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Sounds good. He sold the heads and cam, so it will just be stock with victor jr carb, i have been looking at a 226/230 cam. not sure how much converter to get, probably have 150-200 shot of nitrous on it also. there cheap if they blow up lol.

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