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Max Power Of A Bosch 044?

yogibear

By yogibear,
in Engines & Forced Induction

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The Dan Grand Master

The Dan

Posted
Posted

In relation to the double fuel for E85 vs 98, I always allow for double flow. It's a general rule that 20-30% increase is expected with E85....sometimes 40%. We went from 4L/min up to 7.8L/min but also went up in hp at the same time. Then we tuned for EGT's and it has come back down most likely....but we didn't do a calculated fuel flow after the first one

If you tune E85 with EGT's, in theory you shouldn't use any more than 98....without EGT's you would be tuning to around 0.8:1 Lambda. With EGT's you would find more like 0.95:1 Lambda is where it suits best.

On that note, though, I definitely wouldn't recommend anyone tuning to those AFR's without EGT's in place.

SimonR32 Grand Master

SimonR32

Posted
Posted (edited)

R32 GTS4 540awhp through one 044 mounted in tank.

R32 GTR 627rwhp single 044 in tank on BP98

R32 GTR 575rwhp single 044 in tank on BP98

R32 Gts-t 517rwhp single 044 in tank on E42.5

R34 Gt-t 505rwhp single 044 in tank on E42.5

Edited by SimonR32
The Dan Grand Master

The Dan

Posted
Posted

R32 GTR 627rwhp single 044 in tank on BP98

R32 GTR 575rwhp single 044 in tank on BP98

R32 Gts-t 517rwhp single 044 in tank on E42.5

R34 Gt-t 505rwhp single 044 in tank on E42.5

what mph did the first two run?

SimonR32 Grand Master

SimonR32

Posted
Posted (edited)

what mph did the first two run?

First one ran 134mph with 604rwhp

Second one didn't run at drags... Best I can give you is it pulled on a VL in 3rd and 4th that ran 127mph (the next night) running about 520rwhp

Edited by SimonR32

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