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Author Topic:   Who makes hyperutectic 377 domed pistons
BrianW
Member
posted October 11, 2004 04:15 PM
Puttig back together my 377 as a backup engine that used to have KB182 pistons in it and was wondering who makes an inexpensive 377 domed piston for a 5.7 rod? I'm running Sportsman II heads with the 72cc chambers and would like to be in the 12:1 range. The KB 182's are a little too small of a dome for alcohol with those larger chamber heads. If I can find 2 used .020 pistons I may mill the heads to bump the compression, but I haven't had luck wiuth that yet...

Part numbers / manufacturers would be great.

15a
Member
posted October 11, 2004 04:55 PM
quote:
Originally posted by 15a:
Any 400cid 5.565 Rod piston will work in a 377. Sorry don't have any part numbers.

Yeah, but was wondering if anyone had any recomendations - The 5.565 rod piston selection for a 400/377 seems awful limited from what I've seen...



Racer111
Member
posted October 17, 2004 02:12 PM
I have a brand new set of KB pistons and new 6 inch scat rods i would sell for $400.The pins for the piston are used but good.217-454-0786 if you need them.


dre383
Member
posted October 27, 2004 10:00 PM
speed pro now makes dome and flat top 377 heads in 5.7 and 6 inch rods. look at their website to get part #'s


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