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LQ4 or LQ9 swap into 3RD Gen T/A

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Old 07-06-2004, 09:12 PM
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LQ4 or LQ9 swap into 3RD Gen T/A

Ive been interested in the LS1 engine swap with 6SPD tranny, but then i realized that the LQ4 and LQ9 are 6.0L LS1 based engines, and want to throw one of those into my T/A, they are capable of more HP, and i ca pick them up about a thousand cheaper than an LS1, i want to know if anyone else has done this swap, and if anyone has any info on this, thanks.
Old 07-06-2004, 09:52 PM
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Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
Its the same as an LS1 swap.
Old 07-07-2004, 12:01 AM
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thanks for your input, i appreciate it, also a few new questions brought into my mind, will the wiring harness and engine from a LQ4 or LQ9 be compatible with LS1 components, and 4th gen components such as, 4th gen dash and guages, LS1 supercharger, etc....
Old 07-07-2004, 12:05 AM
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also, will all the bolt on dress up parts, such as the corvette fuel rail covers, the billet caps, and covers for misc parts, be capible of being used on a LQ4 or LQ9, thanks
Old 07-07-2004, 06:56 AM
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Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
you might have to ditch the lq9/lq4 style intake, and get an LS6 style, just for hood clearance reasons. that HUGE plenum on the trucks motors, probably won't fit under our hoods.
Old 07-07-2004, 12:04 PM
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well i got the ram air hood on my car, and if you look under that hood, it adds about an extra 3 to 4 inches of cowl, bit i still dont know how much of a diffrence the intake is, thanks
Old 07-08-2004, 01:16 AM
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Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
I hear the truck intakes are far better then the LS1 or LS6 intakes.
Old 07-08-2004, 01:43 AM
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do you know if they make any sort of an upgrade for the truck intakes, i know they have plenty of them for the LS1, but any for the LQ9, also i jus came up on a good deal for some fuel rail covers off of a C5, i think, butwill they fit on a LQ4 or LQ9. thanks
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