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Thread: lq4 or lq9?
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01-22-2010, 12:34 PM #1
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- Dec 2009
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- rush springs, oklahoma
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blue- 2002
lq4 or lq9?
i have a 02 z28 m6 is burning oil. i want to go with a lq4 or lq9 i would just like to know which one is better and what year should i go with.
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01-22-2010, 05:30 PM #2
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- Apr 2006
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- park bench
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- gmcheviac
Try a new pcv and catch can mod first. Lq4's are somewhat cheaper, and though they have lower compression they are the better choice. The lq9's have less piston to valve clearance and too much compression for some applications with smaller 64cc non 6.0-truck heads
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01-22-2010, 08:17 PM #3
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- Aug 2005
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- Thornton, CO
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- 23,773
Red Tint Jewelcoat- 2008 Trailblazer SS
How much oil does it burn?
Are you looking to build a performance motor or just put in a replacement?2008 Trailblazer SS
Yank PTB3600, Kooks 1 7/8" LT's, 4" intake, E-fans, Magnaflow, Sonnax kit, tranny cooler, tune.
Lowered, HID's, tinted.
1999 Pontiac Trans Am WS.6 #1747 SOLD
531.1 RWHP 481.3 FT/Pounds all motor.
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01-23-2010, 05:18 AM #4
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- Dec 2009
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- rush springs, oklahoma
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blue- 2002
Just a replacement engine maybe a cam and heads
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