Thread: Got a hi-po small block chev?--what are you running for plugs?

Hmmm. Holley Blues have always worked well for me. I assume you have either a pair of external gauges, or isolated gauges in house? What fuel pressure are you seeing at WOT?

Originally Posted by 02 WS6 TA

Hmmm. Holley Blues have always worked well for me. I assume you have either a pair of external gauges, or isolated gauges in house? What fuel pressure are you seeing at WOT?

It used to have a Holley blue but it was leaking so I thought it'd be a good time to upgrade to the Holley Black. It was leaking like a sieve when I first got it so I didn't get a chance to see if the blue was performing properly. It does have fuel gauges for each system but they're currently mounted on the motor so all I can see id idle pressure--which iirc is about 5.5. Remounting them on the hood vents is on my "list of things that I should do but never seem to do."