7845

iTrader: (1)

im getting close to firing up my setup. and back and fourth with using E85 for the benefits when using it with boost. I do have a dual nozzle meth kit. but are 60lbs injectors enough injector for a 8.8cr 4.8 with following mods. ported fast 90, 230/236 .595/601 115+2 cam and a PT88. fuel is -8 feel -6 return with twin walboros

planning to run 15psi daily. i know if i had a larger cubed motor then 60s wouldnt be enough with E85 but being a smaller motor will they be enough?

thanks in advance

Mike 01WS6

Not at all. You are far short. An 88 is gonna need 75's as a bare minimum on Gasoline. E85 I'd run 84's or 96's.

7845

iTrader: (1)

even on the much smaller displacement?

THROTTLEJUNKIES

iTrader: (9)

I set up my whole system for E85, I decided against it because Im not running an FI setup and couldnt really see a huge benefit. Anyways Im running a 403 and I had 65# and an A1000 to puch it all, I would def. have to agree and say that you going to have to go with the 84's atleast. Expecially running at 15psi

kbracing96

iTrader: (25)

They're not big enough for what your doing man. Not for the boost and RPM you want to turn. Here is a screen shot of mine on a 505rwhp dyno pull with just over 10psi of boost and 6200rpm. I was also out of fuel pump (single 255) as you can see I was commanding 7.31 and only getting 8.1 AFR and not getting it even if I upped the VE table. They would have gone a little farther if I would have had more fuel pump, but not much. This was on my 4.8 btw, after the first time I pushed coolant, . It kept the water in it here on the dyno, but took it to the track this same night and push water again with this same tune. That's when I dropped it down to 7 psi and switched back to gas till the LS1 was built.