Need some expertise Help
#1
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Need some expertise Help
I have a BBC427 talldeck 10.2 block I want to build..I have a set of Jahn std pistons but it wont stay std so Im needing a set of .030 pistons..My question is The Talldeck has a longer piston But Im reading you can use a reg 9.8 piston W/a 400 long??Im also understanding the 10.2 has an extra ring? I have a new set of .400"H"beam rods & a set Of .060 pistons for a 9.8 block will they work? [email protected]
#2
You can use at 9.8 piston with a +.400 rod (6.535").
The "extra ring" you are talking about is for the heavy duty truck pistons. Your pistons should only have the standard three ring set.
The "extra ring" you are talking about is for the heavy duty truck pistons. Your pistons should only have the standard three ring set.