TFS stage 1...
Are your pistons notched?
I have to check on the lift of the stage 1....maybe it is not that much...
ah
221/225 .499"/.510" w/ 1.6's
B303
224/224 .480"/.480" w/1.6's
As long as you have a stage 1 w/ 1.6's your okay with TFS heads
but 1.7's will be too much duration and lift
The b303 w/ 1.7's will yield 234/234 .510"/.510"
I think that is right.
I dig my "b" and 1.7's...
Why would anybody drive anything but a convertible?
__________________
1988 GT Convertible
331 10:1 TW heads, GT-40 intake, MSD, TRW flattops, B Cam w/ 1.7's, MAC exhaust, 24's, 70 TB, 76 MAF, 3.73's, Pro 5.0, Koni's, Anderson PMS, Wideband 02, yatta, yatta...
One week with new motor, two speeding tickets...joy
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