marksboy7

iTrader: (6)

I'm looking at doing a head/cam swap on my truck and was just looking for some help and info. I have a stock pair of 241's and was wondering if getting them milled and ported would bump the c/r and help flow. I've been looking at a tr220/220 cam and was wondering how well that would work with a stock tranny?

radkon

iTrader: (2)

Milling them will bump the CR no doubt. I don't have all the specs of the cam so I can't calculate the CR for you. Milling them won't affect flow though.

marksboy7

iTrader: (6)

I'd like to get the compression around 10.5 or 10.75.
Anyone know how much i'd have to mill them to achieve this and would i have any p/v issues?