jaycoy65

iTrader: (5)

I just ordered some Holley fuel rails and ordered the fuel crossover from another vender.. The crossover he sent is a -8 crossover and it looks big to me. Most people I see running a -6.. My question is what's the difference? Should I run the -6 or -8?? My car has LS6 intake, 224-224 cam, exhaust, ported tb and maf and a air intake..

jaycoy65

iTrader: (5)

111 views and not once response!! Wow thanks guys

fastassls1maro

iTrader: (22)

I have -8 feeding my rails with a -8 crossover and then a -6 return line. I think you will be fine with either one.

a-low

iTrader: (26)

You'll be fine with -8. I did -8 for feed and return for a few bucks more over the -6 why not?