Pulley down or E85?
#1
Pulley down or E85?
I just got a great deal on some higher flowing injectors (big thanks to AKlowriderZ71). They are 47lb at 43.5 psi, so prob around 53lb at our pressure.
I am deciding if I want to pulley down to 3.0" from 3.3" currently or tune for E85. It doesn't look like I have enough injector for both. They should both net about the same gains, prob 40-50rwhp. And going E85 should be break even cost since I have to run 93 already.
So which one and why???
EDIT: They are 47 lbs. at 39.5 psi, so around 57 lbs. at 58 psi if these online injector calcs are right.
I am deciding if I want to pulley down to 3.0" from 3.3" currently or tune for E85. It doesn't look like I have enough injector for both. They should both net about the same gains, prob 40-50rwhp. And going E85 should be break even cost since I have to run 93 already.
So which one and why???
EDIT: They are 47 lbs. at 39.5 psi, so around 57 lbs. at 58 psi if these online injector calcs are right.
Last edited by TX Tahoe Z71; 10-12-2010 at 11:01 PM.
#7
So how much injector will my fuel system support? Current setup is stock FF pump (I have heard 250gph from Injector Connection.com), return style, Kenne Bell boost-a-pump. Lingenfelter says this about the BAP here:
Depending on your engine efficiency (brake specific fuel consumption, BSFC), the voltage boosted factory pump can support between 650 hp (supercharged or turbocharged applications) to 750 hp (naturally aspirated applications).
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#10
Yeah, wish we did that. It would be a great way to meet everyone, sadly, I've only met a handful of the people on here. I've actually started wrenching with some Grand Prix people because they get together almost monthly to help each other with projects. As much as I don't like front wheel drive, they have a few cars ticking off 10's and 11's.