RK-Tunes unveils F80 drag car with 7275 top mount single turbo

[Abacus38]

Yikes, that's a very low cap for that large of a turbo.

Yup the head sucks. Going to need some porting to remove that bottleneck

 

[Jake@MHD]

Wow, didn't know the valve size, cams, etc was all the same as N55. Guess I never looked haha. That was purely BMW cheaping out. It definitely should have been improved over N55.

 

[doublespaces]

It won't do the 1100 whp I was hoping for but it will do 950whp I bet. The 877 was on pump E85. It has C85 in the tank now and it's strapped down

 

[Abacus38]

He did it! He cracked 1000whp

 

[doublespaces]

Where's da n54???? Running 11's...

 

[Clean WHP]

Where's da n54???? Running 11's...

to be fair, this thing hasnt made a pass yet.

 

[Torgus]

to be fair, this thing hasnt made a pass yet.

Or made 1k whp on a dynojet. Great numbers but get on a 'normal' dyno.

 

[Abacus38]

Fuck that's moving lol