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Author
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Topic: engine combo question?
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thumpin cat
Gearhead Posts: 260
From:
Registered: Mar 2002
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posted 03-19-2003 12:34 AM
  
How much horsepower do you think this combo will make? 351w
victor jr intake
speed demon 750 carb
out of the box roush 200 heads
comp cams extreme energy 250, 256 @ 50 duration, 554,558 lift
keith black pistons
hooker headers
3 inch exhaust. [This message has been edited by thumpin cat (edited 03-19-2003).]
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steve'66
Gearhead Posts: 6522
From: Sonoma,CA,USA
Registered: Mar 2000
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posted 03-19-2003 12:38 AM
Could make 400 at the flywheel, depending on c/r and tune up.  SteveW
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thegabrielles
Journeyman Posts: 25
From: Flowery Branch, Georgia USA
Registered: Feb 2003
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posted 03-19-2003 12:53 AM
You left out a few issues? Compression Ratio being a good one. I am runniong a 351W with Vct, Jr, 572 lift cam, 10.2:1 Comp and TFS heads, made over 400hp at the rear wheels. You will probably be a lot lower than that, maybe around 300 RWHP.------------------
1990 7-up vert XE3 crate motor T-5, 3.55 gears 250hp
1982 SVO GT CAPRI bottom end of an 86SVO(4wheeldiscs, 5-lug, koni's) 82GT t-top car with Capri fender and tail lights, 351W WC T-5, 4.10 Auburn, 12.14@115mph street legal with no power added, Car for sale
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thumpin cat
Gearhead Posts: 260
From:
Registered: Mar 2002
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posted 03-19-2003 02:06 AM
compression ratio should be 10:3:1, i was thinking at least 400 or more horsepower at the flywheel.
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