LOCO LAPTOP

If you don't mind me asking, what was the cost of having that done?

97f150ny

To the OP. What are you looking to do, what do you want, and what's ur budget. Also do you have a roller engine.

Welder7018

I have access to some gt40 heads at little cost and was wanting to know if it was worth it to swap them in.

97f150ny

I don't see why not. You must take them to a machine shop to make sure they are true and no ultra sonic ccracks. While they are apart put in new springs and valve guide seals. For some extra pep go ahead and put on some 1.7 rockers. Do you have any other mods now or plan on doing.

Welder7018

I plan on getting it bored .030 over and a high flow waterpump along with a shift kit for the e4od I have in it.

97f150ny

Ya just do what I said and it should be fine. Why are you boring it. Does it need it.

Welder7018

Yeah it burns oil a bit and the walls at a bit scarred. So why not go ahead and bore it out. This is going to happen once I get the rings in. Ill put the heads on along with boring it out. I've got a quote of $500 for the machine work without assembly labor.

LOCO LAPTOP

Welder7018, What else are you going to do for mods?

Welder7018

Ignition, long tube headers, better distributer.

Thatonekid

Getting the heads professionally done I got priced for a 4 cylinder head is 500 I imagine more for v8 I ported the intake myself, spacer costs like 55 at summit