Ryan 97 Ram Air T/A

iTrader: (20)

Upgrading to 24x when I rebuild and would like some input.

What timing chain setup did you go with and why?

Can you specify changes when ordering a wiring harness through EFI? It would be nice to have extra wires run so that circuits for electric WP, guages, etc are integrated and don't have to be tapped in.

LS1MCSS

iTrader: (18)

I don't think anyone can ever answer your question without some info on your car and motor.

Sc0tt30

iTrader: (6)

I am going to use a double row timing chain since i already have one and am using a bbc hub. I could go with a single row and machine the stock timing cover for the bbc hub. The double row gives me a sense of security.

Not sure on the other questions as i am doing a DIY harness.