This has probably been covered in the past but is there a clear favorite among those herefor an aftermarket engine build(HQ, GMR, etc.)? I thought some of you might have experience with several of them. Thanks.

 

1st choice: Henderson Performance
2nd choice: Bishop's Performance

 

First choice R&R Cycle

 

First choice: Head-Quarters

Second choice: R&R

runners up: Hillside cycle, GMR.

I suggest you call ALL of these guys and see which one you like the best!

Keep in mind its a loaded remark, All these guys will build you a reliable screamer!

 

It's usually the company that is out of state, beyond this, there is little consenses.

 

First Choice: Head Quarters

Second Choice: Hillside or R&R, toss a coin both willbe able to get you hooked up.

 

R&R does our CNC porting for us, to our specs and the rest is a package we put together. I would go with a package to ensure that you are able to end up with the power and tq in the rpm range you are looking for as a end result. The biggest mistake that most make is not putting together all of the parts along with head porting to allow them to work well together.