Thinking about adding some power to my efi 502's in my SC this winter. What would be a reliable way of going? Notice the keyword reliable!! Was thinking about going with the whipple efi setup, but what's everyone's opinions?

Take the 500 efi's out of the Excalibur and install in the sc call it good enough and RELIABLE as they come.

Are they gen 6 502 Mags ?? depends on the budget, whipples and Holley EFI would be a great package

Fresh bottom end, cam, heads, exhaust, Holley EFI - 650hp should be pretty easy.

This is what I'm working with....was trying to stay under 20k in the process

Lol red! The 454's still haven't made it back into the Excalibur! Which is now looking like will be gutted and turned into a poker run boat....I refuse to just let it die! Lol

Matt, I have whipplecharged hp500s(I think they are hp500s), you need to ride in my boat.