Hello,
I was searching about the intake port sizing on different
cylinder heads...I know for sure that the evo3 has larger
intake ports, but what about the other evo heads? For example,
does the evo1 head with the "E" stamping have larger ports?
Maybe 28mm?
Sorry for the rambling, Thanks,
Philip
I was searching about the intake port sizing on different
cylinder heads...I know for sure that the evo3 has larger
intake ports, but what about the other evo heads? For example,
does the evo1 head with the "E" stamping have larger ports?
Maybe 28mm?
Sorry for the rambling, Thanks,

Philip