Single turbo F80 build, what's needed to support 800 whp?

[RAT3DM]

Originally Posted by Vassilakis

Thanks! Are you planning on bigger turbos, considering how much money you've spent on building the motor? Or did you just want to go overkill to play it safe?
How much power are you running now?
Who did your tuning and on what platform?
Stock cams with upgraded valve springs might be enough instead of upgraded cams?

Maybe at some point I'll go with bigger set of twins or a nicely sized single setup. I also have a turbo e36 with a big single, so this car is a bit of a different flavor for me. Right now the M4 makes around like 725WHP/720TQ.

At this point I'm just enjoying the car and playing it safe and like the headroom. I didn't plan on building the car, but I just posted another thread explaining that entire process. Link here: https://f80.bimmerpost.com/forums/sh....php?t=2123588

Tuned on MHD and went with David Shoup @TunedbyShoup

As previously mentioned you don't need cams for the power goals, they won't hurt the power making process, but it's more $$$ and time invested to tune.

[BadBoostedBMWM3]

I’m GC Max’s on stock motor with norstrum stage 3 injectors. The car left CES Motorsport with 788whp (STD).

[DeezBluBallz]

Shop sent me a video. Vargas single 6466, next gen. Flex tuning underway, no numbers yet.

[b_w.]

Originally Posted by DeezBluBallz

Shop sent me a video. Vargas single 6466, next gen. Flex tuning underway, no numbers yet.

excited to see how this turns out.

[Vassilakis]

Originally Posted by DeezBluBallz

Shop sent me a video. Vargas single 6466, next gen. Flex tuning underway, no numbers yet.

Nice! Let us know when you have numbers

[NY135ivishnu]

Hello all

Im in the middle of getting my car tune. What did you guys do about the MAF sensors ? Did you code out and how ?

[DeezBluBallz]

Originally Posted by NY135ivishnu

Hello all

Im in the middle of getting my car tune. What did you guys do about the MAF sensors ? Did you code out and how ?

Had my shop take care of this. Can't help on this.

[b_w.]

Originally Posted by NY135ivishnu

Hello all

Im in the middle of getting my car tune. What did you guys do about the MAF sensors ? Did you code out and how ?

code them out.

[NY135ivishnu]

Not sure how to do this.

[b_w.]

Originally Posted by NY135ivishnu

Not sure how to do this.

your tuner should be able to code out whatever CEL pops up as part of the tune.

[burnrbr]

Originally Posted by DeezBluBallz

Shop sent me a video. Vargas single 6466, next gen. Flex tuning underway, no numbers yet.

How did the tuning turn out? Any dyno graphs and impressions you can share?

[papasmurf_m4cs]

I used to want 800 whp stock motor f80 also.

You could do piston rod setup and have plenty of headroom and a comfortable 800 whp and waaay more torque. Which will make the car way faster.

It's also nice to hear people talking about Bend.

Being one of the first cars to help put them on the map with BMW. It was very lonely back then lol. It's satisfying to see how things evolved.

I couldn't ask for a better tuner either.

#bendarmy

[DeezBluBallz]

Originally Posted by burnrbr

How did the tuning turn out? Any dyno graphs and impressions you can share?

691 on a Mustang Dyno. Runs fine. I'm E85 w/ LPFP,HPFP, EU5

[WarMachineM3]

Originally Posted by DeezBluBallz

691 on a Mustang Dyno. Runs fine. I'm E85 w/ LPFP,HPFP, EU5

How do you like the power delivery with the 6466 with you DI set-up? And compared to stock turbos E85?

[DeezBluBallz]

Originally Posted by WarMachineM3

How do you like the power delivery with the 6466 with you DI set-up? And compared to stock turbos E85?

It does have a lil lag, but I love it. Just busts the tires lose at a higher RPM more violently. Been reliable thus far, no codes. I'd do it again.

[Wanted_M]

Which housing 1.06AR?

[DeezBluBallz]

It's a 1.05AR. Next Gen 6466