Mahle 11cc Domes??

[clark]

Looking at running the Mahle Power Pak 11cc dome pistons with 6in rods and 64cc dart iron eagle straight plug heads. Any issues with the spark plug and dome piston hitting? I talked to one local guy here who runs "big domes" (obviously, wouldn't give exact numbers, lol) and he was talking about how he just runs shorter spark plugs..? Anyone heard of this?

[stockcar5]

they may hit you will need to mock it up with clay to see. i had those domes in a 400 with eq heads 9similer chamber to rhs) and they hit and needed to be clearanced. i switched to a world sportman 2 head and had no issues.

[rcstreet1]

i think thats what mine are...there atleast that and have had no problems. 64 chambers world head. and block deck to 00

[clark]

Alright thanks. Does anyone know the part number on the rings Mahle sends with their pistons? 4.155 in bore..