http://www.angelfire.com/ca2/34Performance/dohc.html
a good primer, though some of the theory is a bit flawed...
http://www.angelfire.com/ca2/34Performance/dohc.html
a good primer, though some of the theory is a bit flawed...
jake91 (09-02-2010)

I remember reading that writeup almost 10 yrs ago.....
Matt Shantz
'95 Oldsmobile Cutlass Supreme Vert LQ1
'94 Oldsmobile Cutlass Supreme Vert LQ1
'90 Pontiac Turbo Grand Prix #0058 of 2749
'92 Pontiac Grand Prix GTP - BAM -282
'92 Chevrolet Lumina Z34 - 284
'88 Pontiac Fiero GT - 282
'01 Cadillac Seville STS - Corsa
'01 GMC Yukon Denali - GM 22's
'92 Subaru SVX -101k mi FOR SALE $2000
Originally Posted by Mach 5
So that's where the BS about the "300 HP" LQ1 originally came from. I'm still convinced most of that is horse shit and GM originally intended the production LQ1 to be in it's current output range.
2006 Nissan Altima SE-R 3.5L 214ci VQ35DE DOHC 60º V6 | 6MT
Raclingline HFPCs and Y-pipe, NWP VIAS delete, Goodridge SS brake lines, removed airbox snorkel, deburgered.
1998 Jeep Grand Cherokee 5.9 Limited 5.9L 360ci Magnum Pushrod 90º V8 | 46RE
Flowmaster 50 SUV muffler, now with less clunks.
1990 Pontiac Turbo Grand Prix 3.1L 191ci Turbocharged 60º V6 | 4T60-HD
Perpetually broken.