With the way competent auto machine shops are falling into the Abis these days, no less shops in general then, go forth and build the 400.
Both motors basically weigh the same and It’s a lot easier to find good pistons for the 400 and unless about 12% higher fuel cost matter to you, once again do the 400.
What year heads do you have to with these motors?
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs!
And he was not talking about 1/8 or 1/4 mile ETs!
1) 1940s 100% silver 4 cup tea server set.
Two dry rotted 14 x 10 Micky Thompson slicks.
1) un-mailed in gift coupon from a 1972 box of corn flakes.
Two pairs of brown leather flip flops, never seen more then 2 mph.
Education is what your left with once you forget things!
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