dyno help please I know Im crazy but....

[ToplessZ]

Ok Fistly what are these heads good for power wise

s/r torquer 305 heads

1.94/1.6 (exhaust was opened up)

mild port,major bowl clean up

comp cams #987 springs

steam holes already drilled for 400

58cc chambers

 

I know this is crazy but I like to be different.

I plan on running a 335 (305 with 400 crank bored 30 over)

10:1 compression

the above heads

performer intake

 

Also would those same heads be worth anything on a 350 or would compression be too high and not enough flow?

Thanks for the help guys

[Mike C]

Compression will be about 10.5 on a 350, too much for iron heads IMO. (Corvette L98 aluminum heads are also 58cc chambers, but the alloy makes all the difference) You are giving up a LOT of power by staying with the small bore. Dare to be different by painting the motor PINK but for the about same amount of money you can build a 383 with Iron Eagle 215's that will make at least 100 more hp.

[Guest Anonymous]

Mike is right... Jared, do not get carried away being different engine wise. Go with an internal parts combination that has a proven record.and then paint the engine a different color! The 305 S/R Torquer Heads (1.94 Intake/1.50 Exhaust with 58cc combustion chambers) are made for 305 cubic inch motors.Now here is my thoughts: There were some early Z 28 Camaros that had this short stroke SBC 302 engine that was a screamer developed by Corvette GM wizard Duntov.These are also the Camaros going for a premium by collectors.It was a 327 with a 283 crank (?). Pinned you to the back of the seat between 50 and 95 mph. From my way of thinking the 305 heads would be a natural for a short stroke 302 and a Muncie 4 speed in a Z for street racing.. after 50 mph nothing would stay with you.