Thread: Headers
View Single Post
Old 10-03-2012, 01:07 PM   #9
RaceFaceXC
NASIOC Supporter
 
Member#: 165749
Join Date: Dec 2007
Chapter/Region: South East
Location: stupid Florida
Vehicle:
2007 No YELLING
on the bus!

Default

Quote:
Originally Posted by the suicidal eggroll
The entire curve looked basically the same IIRC between EL and UEL.

People make a much bigger fuss about the "inefficiencies" of UEL and the "moar p0wr" performance of EL than actually exists. BOTH are a significant improvement over both stock and the Grimmspeed ported manifold with crossover pipe. Compared to those gains, the differences between EL and UEL are pretty minimal, at least according to that ~10 header dyno shootout.
Since this is built motor forum I'll add that the el/uel equality is on turbo stuff only. On n/a the el design is superior, all other things equal.
* Registered users of the site do not see these ads.
RaceFaceXC is online now   Reply With Quote