View Single Post
  #4  
Old 01-17-2013, 05:34 PM
av98's Avatar
av98 av98 is offline
ZHP = Patlabor
Location: SF Bay Area
 
Join Date: Dec 2006
Posts: 2,340
Mein Auto: Mini Clubmn,Odyssey,Miata
What's the bore & stroke between the engines?

From your list there are lots of areas for lost power & response from these:

-smaller diameter throttle body
-smaller or non straight intake manifold runners
-smaller diameter airbox
-lower flow CFM air filter
-smaller intercooler
-non dished pistons
-crankshaft with a lower stroke
-smaller exhaust manifold/turbo
-non polished or ported cylinder head

Seems like they are limiting power via less air & a controlled less powerful combustion. Plus the turbo recovery and cooling are more crippled.
__________________

Last edited by av98; 01-17-2013 at 05:36 PM.
Reply With Quote