Lightning Question
Thread Starter
Is That Turbo? Psssst!
Joined: Nov 2002
Posts: 1,304
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Lightning Question
What are the differences between years in the lightning.
is it the first two years 99-00 made 360hp and 01-04 make 380hp.
stock how fast are they?
What would you do to them for more horsepower?
is it the first two years 99-00 made 360hp and 01-04 make 380hp.
stock how fast are they?
What would you do to them for more horsepower?
Underdog
Joined: Nov 2002
Posts: 906
Likes: 0
the 380 hp motors had a revisted intake and a more importantly a 90 mm MAF housing (versus the 80 mm for the 360 hp combo). on a side note, stock 03-04 trucks make 350-355 rwhp on most dynojets right off the showroom. must be an efficient driveline 
exhaust does very little powerwise on a positive displacement blower motor.
stock they run 14.1-13.9 in the heat. 13.7-13.6 in cooler air. chip, filter, pulley they can run 12.80-12.90 all day.
exhaust does very little powerwise on a positive displacement blower motor.
stock they run 14.1-13.9 in the heat. 13.7-13.6 in cooler air. chip, filter, pulley they can run 12.80-12.90 all day.
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1999 Pontiac Trans Am
1999 Pontiac Trans Am
Originally Posted by 1Bad00SS
What makes you think you could of keep up with me. Have you ever had that car on a dyno?
