Hey
am doing a pi swap is it worth geting hte heads ported and polished how much of a diffrence in hp will it make
thanks

 

bump

 

Yes it is worth it. Every bit of airflow you can get into your motor is going to help. I personally don't have it cause i dont have the cash for someone to do it but if I did it is worthwhile.

 

If you are interested in buying a PI swap kit with ported heads, you should check out Steen Racing. They've got a couple of porting packages.

 

bump

 

The way I see it, if you're gonna do the PI swap, do it right. Get the most you can out of it. Get the heads worked over along with some new springs, throw in a pair of aftermarket cams, and all of a sudden you'll be making a fair amount more power than you would if you went with all stock pi parts.

 

Does
Anyone know a ball park price to get the head PP
thanks

 

It really depends on the shop, and what they do.

check out powerheads.com
foxlakeracing.com
livernoisemotorspots.com
I think all of these sites post the price to port heads.

 

I got a stage 3 job done for $600 from MMR.

 

so how much hp can you get out of getting stock heads P&Ped and adding cams? Approximately.