Itsovr4u7

How accurate is the dash timer? The best 0 to 60 I could get on the street with drag radials was 3.1 in my A8. It kind of has a little dip or bog at first. Tires are 27 inch ET Street R.

LarryFL

How much faster than 3.1 are you expecting? The bog is solved by ported throttle body.

Itsovr4u7

Really just questioning accuracy and would have loved to get the 2.9 GM claims. Will the ported TB throw any engine codes? And will it get rid of dip without a tune? Don’t want to void warranty. Thanks

mig1980

A ported TB does not require a tune. Voiding warranty on the other hand is subjective. Basically any aftermarket changes you do to the car to improve performance (outside of a catback system or any GM performance parts) could void warranty.

BMadden

Ported TB definitely doesn't need a tune to give results. Did it to my A8 and no bog whatsoever. Seek out Tony Mamo on this forum and he will solve your problem.

LarryFL

You can get 2.9 with Cup tires for sure. If you have SS's, lower your rear tire pressure to 30psi, and keep trying.

Itsovr4u7

This was with et Street r drag radials and no noticeable wheel spin on the back roads. Im sure the track will help.

lordofwar

I got a 3.3 on street tires.A8 ported TB Haltech CIA,BORLA X PIPE

Detroit_Bill

Aren't you concerned publishing you breaking the law on the internet? Also the people that live in the houses that you just raced by must love you.

Itsovr4u7

Not quite sure 0-60 in a 55 without a house in site is a major crime. I’m sure the world appreciates your concern! #troll

lordofwar

thank you.on every forum wether,guns,motorcycles,sports cars their is always some better than thou double standard person who makes comments like the one he did.

Detroit_Bill

You are doing 125? You published it with the speed clearly visible. Would you be shocked if the cops showed up at your door? That never happened.... That’s not a troll that’s someone pointing out flawed thinking.

Example

Itsovr4u7

I never watched that video until now.