2 PVC valves

[SSDiv6]

Originally Posted by Tom Meyer

I run it on my 283 super stock car it has been a while but it did pick my car up, Patterson along with casill have it on there 283 also. It did have more vacume than hooking it up to the header. I was told 1 to 2 hp on the dyno on a super stock motor don't know about stockers. Q jets don't like it I am told. It may have somthing to do with the ring package one is useing. Tom

Yes, engine seal and ring package has a lot to do,