I am ready to spruce up my 91Z and want opinions on combos. I was thinking about a HSR with E-TEC heads, and LT-4 hot cam kit. I will get the block worked over totally and install .30 over pistons. I was thinking about 500.00 for the HSR, 1000.00 for the heads, 499.00 for the cam kit, 400.00 for the rebuild kit, and 600.00 for the block work. I think that it would be a fairly stout combo.

Does anyone have any experience with this type of combo? Anyone have a desktop dyno and could some numbers. Any input is appreciated.

Thanks

Paul

 

In a different thread someone was saying the HSR won't cover the raised intake ports on the E-tec/Vortec/Fastburn heads... I'd personally look into the Trickflow 23 degree heads, same price or cheaper...

 

The E-tec heads are the same thing as the vortec heads. so what ever matches the vortecs will only match up with the E-tecs.

 

Yep, that combo's not gonna happen.

 

Well there goes that. Any idea on what heads other than AFR to run on that combo. Don't the Trick Flow's require special push rods?

Thanks

Paul

 

I am going to be running some Pro Topline 200cc iron lightning heads with the Holley stealth ram. They seem to be great heads, I will know for sure after spring break.

Here is the website www.protopline.com