Boosted M30

Discussion pertaining to positive pressure E28s.
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rundatrack
Posts: 454
Joined: Feb 12, 2006 12:00 PM

Boosted M30

Post by rundatrack »

Got this from the bimmerforums site..Converts to 470rwhp...




Dyno Sheet


7:1 CR, forged pistons
Runs on 98 octane premium unleaded (93 octane in US)
Front mount Intercooler is a custom job, pretty big, I will measure it up, but its big.
In the process of being converted to sequential Autronic SM4 and CDI
Individual coils running wasted spark
85# delphi injectors
Head is gas flowed with std valve sizes, o-ringed
Cam is a custom grind, exact details not known
Exhaust is 3" dump pipe to 2x2.5" main pipes back to a 3" back box, no cat
Modified intake manifold with a Large Nissan throttle body (90mm) :alright:
rundatrack
Posts: 454
Joined: Feb 12, 2006 12:00 PM

Post by rundatrack »

m30...1988 e34...

sorry there were no pics posted..
rundatrack
Posts: 454
Joined: Feb 12, 2006 12:00 PM

Post by rundatrack »

m30...1988 e34...

sorry there were no pics posted..
FSAEracer03
Posts: 136
Joined: Aug 28, 2006 10:33 AM
Location: The gorgeous beach of AL

Post by FSAEracer03 »

Damn... sounds good. But... linkie no workie. :(
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