So how much boost ?Alright it's time to have some fun.
Dyno is Tuesday morning. My updated mod list is on the previous page. Before I swapped the crank pulley from the 8" to the 7.65" I was seeing 32.7 psi at peak with 21 degrees of timing. I will see less boost due to the smaller crank pulley, no idea how much though.
What will it make on the dyno? Dyno is a Dynocom 7500.
Bonus points for whoever enters the nearest exact power level.
- Guaranteed to blow up?
- 700 - 800?
- 800 - 900?
- 900 - 1000?
- 1000 - 1050?
- 1050 - 1100?
Give it a go, what do you think?
We finna find out!So how much boost ?
I'll post both the SAE (real) and STD (internet glory). 3.15 rear end. 7th gear pulls. ~180 mph I believe. Dyno max is 225.Ok
STD or SAE ?
What gear will you be making pulls ?
What rear end again ?
With a 3.31 I was hitting the speed limiter at 7300 rpm.
It will show less power if you dyno in 6th .
If you can pull all the way to 8000 rpm then I say 1003/764— SAE
950 if you turn 7500That's a really great question. I believe the engine will tell Rob where it's happy/ safe(ish). I'd guess 7600 - 8100.
I didn't have any speed limiter issues last year on the dyno. 7300rpm in 7th with the same tire I'm going to run this time. Maybe Rob already did the appropriate tuning changes?In 7th, If you don’t raise the speed limiter(180mph ) you will it at 7000 rpm /with a 27.4 inch tire and 3.15 gears.
I hit mine with the 3.31 @7300 .