You will like a compXR286R better for that combo with those heads. Pretty easy to over cam a small bore engine like that. She should scream as light as those pistons are.Also Eddy heads are the best bang for the buck. You don't have the Rambler/Chevy valve train to deal with.Their lifters are...
Forget the W2s. They are as old a design as Mopars cams. Eddy heads are better and ported out flow them. I had mine ported at Hughes and cost about the same as you are going to pay for good roacker arms.Better bang for the buck lighter and can run more compressoin on pump gas. I'm making over...
I run 1350s cuz our valiant is only gonna get faster. 410 hughes cnc fullport eddys wit h208s .680 comp roller 12.5 to1 and getting ready for Rons injection and alky this winter.
To upgrade a 9" to make it stronger you put a 489 bearing in it for beef . 9" fords are for 350 chebbys. The guys that read the magazines too much use them because they don't know the difference. 8 3/4s have been used in funnycars and diggers long before 9" rears were popular. 9" rears and...
I need to know how tall are your rear tires. If they are 14s maybe . It is easier to run skinny tall tires and then change out to what you have on there know. Nothing is more appealing than to have 90 wt. running down your armpits and that refreshing smellabout you. Keep the 56s get taller tires...
We run a BIG thermoquad and our 410 would like a dominator but I don't like Holleys . When we can't make the Carter big enough we will go to mechanical fuel injection.
Your weekest link is headers. Hooker 1 3/4 are the cheapest ,then TTIs , then Hedmans. The biggest change in my stroker was going to bigger tubes period. I dropped 2 tenths. You have to remember these things think they are big blocks and I would guess 1 5/8 headers might flow less thn bigblock...