HP Question
Thread Starter
Intermediate
Joined: Jun 2004
Posts: 45
Likes: 0
From: Blawnox PA
HP Question
How much of a HP/torque gain do I get with the following mods:
Magnaflow Exhaust
Blackwing Filter
Computer performance tune along with new iridium plugs GM red wires
It is a 99 with an auto, std rear end. Car seems much quicker now, much quicker shifts, no lag. I've heard conflicting figures, my guess ia about 30 RWHP? Does that sound about right
Magnaflow Exhaust
Blackwing Filter
Computer performance tune along with new iridium plugs GM red wires
It is a 99 with an auto, std rear end. Car seems much quicker now, much quicker shifts, no lag. I've heard conflicting figures, my guess ia about 30 RWHP? Does that sound about right
Safety Car
Joined: Oct 2007
Posts: 3,903
Likes: 1
From: You know your drunk when you swerve to miss the tree then you realize its your air freshener! Covington Ga
Was it a dyno tune or handheld tune? Im going to say MAYBE 20rwhp if your lucky. The only thing you got power from was the tune and the Blackwing. The catback doesnt give you any power just sound.
Team Owner
Joined: Sep 2003
Posts: 43,084
Likes: 33
From: Raleigh / Rolesville NC
How much of a HP/torque gain do I get with the following mods:
Magnaflow Exhaust None
Blackwing Filter2-3 hp
Computer performance tune Depends on who does the the tune. 10 to 25 possible
along with new iridium plugs GM red wires none
It is a 99 with an auto, std rear end. Car seems much quicker now, much quicker shifts, no lag. I've heard conflicting figures, my guess ia about 30 RWHP? Does that sound about right
Magnaflow Exhaust None
Blackwing Filter2-3 hp
Computer performance tune Depends on who does the the tune. 10 to 25 possible
along with new iridium plugs GM red wires none
It is a 99 with an auto, std rear end. Car seems much quicker now, much quicker shifts, no lag. I've heard conflicting figures, my guess ia about 30 RWHP? Does that sound about right
