[JANNETTYRACING]

Originally Posted by oldman

My problem with all of this is I just don't know if it is worth the money per HP for E60 to E85. Say I'm happy with 7 PSI D1X, is it a waste to look to running E60 plus. I guess since I already have a cam 32% fuel and it is being tuned with it, I already have an E85 sensor, installed, I would have to install my LT4 HPFP, buy a set of LT4 injectors, pay for a retune and then dyno 93 bs E60 vs E85. What if it comes to zero HP? I've asked and there seems to be little opinion and even less actual data on gains going to E60 to E85 from 93. Much more is know IMO on the NA side. Any vendor would speculate on gains from 7, 10 and 13 PSI going from 93 to E60 to E85?

I was one of the first on the E85 FBO crowd and I know it works NA, but is it worth at boost, surely there is a sweet spots say 10 PSI or more, who knows. I guess I can call Pray and say OK, I'm buying a set of injectors and installing the lt4 pump, need to start all over again on tune.. his hair might catch on fire.

We see 50-75 RWHP gains with boost between 93 and E-60-E-85