Engine Performance
Hi all!
I don't think I've posted here before, and it's been 35 years since I built a 400 SBC
so I'm a little out of date...
My car is a '92 RMW with new GM 2.93:Posi and Vortec 60psi fuel pump
and a vintage 1990 IROC Z underdrive pulley set from March performance
700R4 w/stock stall...