Saw the shift light in 5th this morning !!!!
Hey Joshua, thanks for putting the info out there. I couldn't remember.
I got a question though, easing into the throttle and then eventually going WOT I have been able to get 6th gear to 170. She was still pulling tooo. Don't think I'll do that again. Joshua, what about a level V c5zo6 tranny ?? What do you know about that?
One thing to consider on the M12 swap is that traction in the lower gears will even harder to come by considering your horsepower level. You could have 3.90 gears installed in the diff an be similar to an m12 with 3.42's.
Food for thought.
6060
And the ZR1 trans is what you want,...thats the 6th gear useable trans
http://www.youtube.com/watch?v=-ks5FMBuR0Q
Its a good investment
Jamie, how much ?? Would a lot of work need to be done to make it work ?? Again how much $$$. Probably more then I can justify. Maybe I should just enjoy the car for now and take a strong look at my options. Coilovers are a must though.
Can always sell your rearend,...sell our trans and torque tube,......and your rear cradle.
Most I can do is get my cost,...and relay it to you. But, selling your parts, would offset the price I am sure, quite a bit If your already in the market for a trans,.........might as well, know what I mean ?
Just throwing that out there.
https://ls1tech.com/forums/dynamomet...s-results.html
The Best V8 Stories One Small Block at Time
Whats the point of having a vette and not driving it like it was designed to do.

Here you on the job. Going to be selling mine in a few months to get the money right. Then next year the C6Z will be sitting in the garage!
Mine registers speedo 171 GPS 165 just for referance.
Jeffy
Need to have my buddy bring his laptop so we can log a run! That should be pretty sweet.
The M12 tops out at 171 mph at 6500 rpm in 5th. Of course you are revving higher I'm sure.
The M12 will make a nice difference where you spend most of the time... in lower gears enjoying the ride.

I doubt you'll feel satisfied, the extra aggression will only make you happy for so long. You might as well plan for the cost to boost it.... and then get tired of that and start over again on a C6Z.
later
BTW Red99TA, just wanted to say again how impressive it is that you did all the work yourself !!! (H/C swap) What did she put down on the dyno ?? DJ or Mustang ?
Thanks for the offer to video and record via datalogging BTW I accept
I'll keep in mind the pic you sent. Just going to use 6th for cruising and gas mileage. LOL Who would've thought a 541 rwhp 505 rwtq 402 could get 27 mpg on the expressway?


