Port and polished bare gsr head. All casting flaws have been removed, exhaust ports polished as well as the combustion chambers.

This head made 190whp at RLZ on a stock block gsr with Toda spec B cams. With the power curve still climbing to the right at 8800 rpms.

Comes with matching cam caps and rails, will come with a valve cover and skunk2 flush valve cover kit. head has been thoroughly cleaned in the parts washer. May need 2 exhaust valve guides.

I would like $400 plus shipping and paypal fees. Located in Hickory NC

828 215 1118

 

The intake and exhaust ports dont look correctly reworked. The shape of the openings look factory besides the grind marks left on the walls by a dremel. I'm not sure those small areas where too much material was removed or the inconsistancy on the walls of the intake ports are signs of a quality port job.

The combustion chambers are factory shaped but polished to the point where they look chrome dipped. That chunk of metal missing at the edge of the bowl of the chamber @ the bottom isn't good news either.



GLWS.

 

I bought it many years ago, was told it was an old portflow head before Tom started etching them. But have never been able to confirm. So I dont want to claim that it is.

head was ran with no issues