anyone have any experience with the crower stage 3/403's in their ITR motor? i can get a great deal on these but i just wanted to see what numbers people have come up with these! dyno graphs or engine setups would be greatly appreciated!!

Alex.

 

Personally I think that the 403's would be over camming a stock ITR motor. I had a set of 402's in my ITR and then switched to Toda Spec C's. The 402's put down more power across the entire power band. I would recommend them.

 

is there a huge difference between the 402's and the 403's?

 

Exactly, that's why I would not run 403's on a stock ITR motor. Do not over cam your motor or you will lose power.

 

I ran those once.... don't do it on a stock motor... way over camming as Fat Bradster said

 

i was planning on running ctr pistons, thinner head gasket(dont know which one yet), crower 403's, and a full crower valvetrain. does that sound like a pretty good setup? would i have any problems with valve clearance or anything like that?

 

MPH had 403's as well. They just seem to be very robbing of the compression.. I would sugest high compression and don't Daily drive it.

 

i was planning on daily driving it, would this be to crazy to daily drive everyday?