99 M6 Bolt On Dyno Numbers
Jet Hot LT's
2.5" True duals, 1 chamber flowmaster mufflers dumped
TSP Air Lid
Jantzer Throttle Body
LS6 Intake
MSD 8.5mm Plug Wires
NGK TR55 Plugs
RWHP was 332, but I didnt get a torque number after 3 pulls because it kept cutting out at high rpms. I didnt really look at the numbers to try to find the torque before it cut out, but it was probably around 340.
I think my numbers are ok, but I need to fix the electrical problem. The dyno man said it could be plugs or plug wires, but is there anything else that could cause the car to cut out like that? Maybe the battery or coil packs?
Last edited by SidewayzOZ; Jul 2, 2004 at 12:23 AM.
i personaly dont like them.. plus they dont give as much power as like magnaflows. your losing power.Jet Hot LT's
2.5" True duals, 1 chamber flowmaster mufflers dumped
TSP Air Lid
Jantzer Throttle Body
LS6 Intake
MSD 8.5mm Plug Wires
NGK TR55 Plugs
RWHP was 332, but I didnt get a torque number after 3 pulls because it kept cutting out at high rpms. I didnt really look at the numbers to try to find the torque before it cut out, but it was probably around 340.
I think my numbers are ok, but I need to fix the electrical problem. The dyno man said it could be plugs or plug wires, but is there anything else that could cause the car to cut out like that? Maybe the battery or coil packs?
2. you problem deff sounds like the plug wires, maby not but take them off and do a resistance test on the with a volt-o-meter (sp?) use ohms. my car did that exact same thing. it was bad wires. changed them and picked up a good bit of hp. this was with the cam though. so i dont know what you #'s could be.
I think my numbers are ok, but I need to fix the electrical problem. The dyno man said it could be plugs or plug wires, but is there anything else that could cause the car to cut out like that? Maybe the battery or coil packs?
The numbers are on the low side. U should be making 345rwhp+. U can see what mine made in the sig with few mods. I would try checking the gap on the plugs.... If ther were under .045 they might cause misfire at high RPM. Try use stock plugs and see how the car runs.
Trending Topics
The Best V8 Stories One Small Block at Time

Thanks Rodney, will try.
ramairstyle00, I will make sure I grab them really good
I guess my only option is to go get dyno'd again and hopefully it wont cut out...if it does then I assume Im out more dyno money and I will need to buy some coil packs? Frustrated


