[stealth_GT]

for as long as I had it, It had great acceleration off the line and mid-top end.. the only problem I felt was the cruising speed- it felt really slow even though the tach would read 60 or 80 mph. I passed a few electronic speed limit posters and every time I passed at 45 or so mph according to the tach, but on the posted limit scanner it read a measly 30-31.

The rpms are at 1500@60mph.. kinda low for 4.10s (?) I would think.

I was pulled over yesterday night for impeding traffic, according to the speed gun I was doing 40 in a 65 lol. Wanted to make sure I was not drunk.. I wasn't, I was sober. I knew I was 'going 60' because the speedo said so, even though it did feel slow.


I was left go and told to drive faster.. so I did.

I run the exhaust cut outs open as well, not sure if that messes up the speedo or not.



I reloaded the Brenspeed tune today and immediately I could feel a difference. 60 felt like 60, 40 felt like 40 and so forth. Even picked up speed alot faster and shifted right.

What the hell is going on? Did I get a junk tune?? Been running it for months...

(O_o)?!