Recent content by MoscaP87

I have a set of ported cylinder heads from an 89 Turbo Trans Am that I want to use on my 87GN. Are they interchangeable without major modifications? I know that the mounting for the valve covers are different, if there is anything else please let me know. Thankyou!!

I have a set of ported cylinder heads from an 89 Turbo Trans Am that I want to use on my 87GN. Are they interchangeable without major modifications? I know that the mounting for the valve covers are different, if there is anything else please let me know. Thankyou!!

I have a set of ported cylinder heads and valve covers from a 89 Turbo Trans Am and I am wondering if they would be able to be installed on a Grand National block without major modifications. I am aware of the different valve cover mounting. Please let me know if there is any other difference...

I got a 89 3.8 TTA engine, would the 87GN engine harness work for it?

do you sell the complete conversion from hotair 84/5 to intercoold 86/7s. someone told me its for like 1600 everything i need to convert my motor to an 86/7? thanks. -P.Mosca

I mean if i have an 87 motor and just want to swap it in, what mods will i have to do it order to have everything fit and work properly.

I have an 85 gn and thinking about swapping an 86/7 intercoold motor into it, besides an engine wiring harness, is there anything else i will need to change?

where did u get those heads and pistons from?

CONVERSION (84/85(Hot Air) to 86/87(Intercooled) conversion parts(all the original GN parts you need to convert over from 85 to 87) $1500 what exactly comes in that?

Is it possible to fit a PTE51 turbo on a 85 hot air setup with the spearco intercooler system?

I have a 1985 GN, the non intercooled engine I just started disassembly for an engine rebuild and I was wondering if it is possible to intercool this model engine keeping the intake manifold. I had planned to use 1987 headers for relocating the turbo and route piping in an accessible location...