Quote:
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Originally Posted by Skip Fix
My conversation with Dave Bisshop was for the little HP increase for 10.5-11.0 for E heads why take a chance if you get stuck having to get some low grade pump gas while really street driving it on an expensive motor? We went with 20cc dish with mine on a 455 to stay 10.25. I had the 72s in case we were to put them on a 400 they would interchange and not be too low.
On the dyno increasing octane over 93 did nothing for the motor.
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Ditto - Dave told me the same 3 years ago when building my combo.
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65 Lemans Street Car - 521, T400, 3.70 9". 10.13 @ 135. 3770 lbs. Drag Week ‘14, ‘15, ‘17
63 Lemans Race Car- 8.81 @ 151, 5.60 @ 123(SOLD)
67 Bonneville ragtop
74 Firebird - 455, e heads, TK0600 in process
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