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Old 10-07-2003, 10:18 AM
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69 Camaro engine build up. HP???

Hello guys, i was wondering if somebody can calculate my engines horsepower (simulated also is ok) the specs are :

1-SBC 350ci 0.030 overbore.
The **************** hight is 0.016

2-Flat top pistons with 4 rv. with steel summit crank 3.480 stroke & pink rods with arp bolts.

3-Trick flow twisted wedge heads (the flow chart is available in the net).

4-Extreme energy XE284H full kit (also the specs are available in the comp cams site).

5-team G intake manifold or single plane intake.

6-Holley 750cfm double pump carb.

7-Hooker competition 1 5/8" headers with flowmaster 30 series 2 chamber mufflers

the small detail maybe required for any simulation program if somebody have it & wants to help

Here are some pix of the engine build up

http://members.cardomain.com/salsa383
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Old 10-07-2003, 04:13 PM
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nice pics man!

cant help you though

and im not saying it looks bad or anything but i notice you have the z/28 and chevy bowtie on the grille, which is incorrect

just thought id let ya know
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Old 10-07-2003, 04:40 PM
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Well I had to assume the compression but since most flat top 350's with 64cc heads are 10~10.5:1 I used 10.2:1
I also ran with open headers and not through the mufflers.

Peak HP of 444 @ 6000 and 6500
Peak TQ of 421 @ 5000
These are Gross numbers so actual flywheel HP may be less when you add in the accesories.
This engine would benifit the most from a 3500~4000 stall with a shift point of 6500.

Of course this is just a computer dyno estimate but it's fairly close.
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Old 10-07-2003, 05:34 PM
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joe69standard thanx budy

chevymania.com yes exactly correct i had the exact numbers in the dyno 2000. I think - +30HP
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