bloodnose wrote:Block rules just state a cast iron small block. Pretty open in the way of lightening and machining.... All of what you said should be allowed.
We currently use roller cams etc - It is currently our off season so we are not doing to much till they finalise the head rules for next season ( plus I have a broken leg and can not get to far atm!)
Also as I said only use 1.5 ratio roller rockers..... Cam is pretty big - can not fit anything more inside the current cam tunnel.
Our cars are like NORTHEAST Modifieds so we can adjust any gear we want into the rear - for a guide on the tracks I run we currently use around 7.3
wyrmrider wrote:I agree that a consult with Mike is appropriate
he could help on the lifter size and rocker ratio targets and not have you spend on things you do not need
and If I'm out to lunch on the big bore un-shrouded big valve approach he will set me straight.
Find someone with experience with those heads, do big valves help, radius seats all those kinds of questions.
What bore size did Brocix flow them?, have they been flowed at different bore sizes?
If the raised cam makes a difference due to shorter pushrods or better angles he can tell you
The Bigger the cam tunnel the better IMHO
on the block
raised block question- would it help by at least a couple of percent