Search found 4064 matches

by The1
Fri Jun 13, 2025 9:26 pm
Forum: Engine/Transmision Mechanical
Topic: 4L60E Complete Rebuild
Replies: 112
Views: 92425

Re: 4L60E Complete Rebuild

Not sure. One other thing the PCM on our models does poorly to is apply rate and release rate, i think factory is about 30% pressure, so it's real slow apply and release rate which isn't good, i think from memory i upped mine to 80% or so playing with it by feel so it engaged quick but without a bad...
by The1
Fri Jun 13, 2025 9:12 am
Forum: Engine/Transmision Mechanical
Topic: 4L60E Complete Rebuild
Replies: 112
Views: 92425

Re: 4L60E Complete Rebuild

What oil is everyone using? Ive been using Castrol Transmax Z for years, every 20,000km
by The1
Fri Jun 13, 2025 7:55 am
Forum: Engine/Transmision Mechanical
Topic: 4L60E Complete Rebuild
Replies: 112
Views: 92425

Re: 4L60E Complete Rebuild

i only have it locked at cruise, all other times unlocked. I did 400,000km on one this way no problems and it was stock apart from corvette servo.
by The1
Thu Jun 12, 2025 9:45 pm
Forum: Engine/Transmision Mechanical
Topic: 4L60E Complete Rebuild
Replies: 112
Views: 92425

Re: 4L60E Complete Rebuild

Yeh that's always been an issue, I have always turned pwm off and just commanded 100% lockup or not.
by The1
Thu Jun 12, 2025 8:49 pm
Forum: Engine/Transmision Mechanical
Topic: 4L60E Complete Rebuild
Replies: 112
Views: 92425

Re: 4L60E Complete Rebuild

I do plenty of wot driving to, but you prob have more power than me, I'm stock L67 with some light porting and cam making about 8psi atm.

Best way to do it if you can build and learn then it's easy to fix yourself.
by The1
Wed Jun 11, 2025 8:09 am
Forum: Engine/Transmision Mechanical
Topic: 4L60E Complete Rebuild
Replies: 112
Views: 92425

Re: 4L60E Complete Rebuild

Still going strong, shifts very nice, about 30,000km on it, most is hard work.
by The1
Sun Jun 01, 2025 8:10 pm
Forum: Custom Code
Topic: VS-VY Enhanced Factory Bins
Replies: 958
Views: 983592

Re: VS-VY Enhanced Factory Bins

That's great if you can send a log please
by The1
Thu May 15, 2025 1:46 pm
Forum: General Tuning Discussion
Topic: End of Injection timing VS-VY
Replies: 7
Views: 2134

Re: End of Injection timing VS-VY

defiantly is, i have no measured value from a dyno, but with my cam that has overlap on my L67 it's running so much better and smoother with the settings right, it would have been injecting to early and fueling going in the intake and out exhaust :lol:
by The1
Thu May 15, 2025 10:20 am
Forum: Hardware
Topic: Coil Pack Testing
Replies: 235
Views: 202051

Re: Coil Pack Testing

No fails here that i know of yet, Split coil packs or outside shorting like in the picture above?

I have my test setup still here somewhere could update for NGK if someone sent me one.
by The1
Thu May 15, 2025 9:58 am
Forum: General Tuning Discussion
Topic: End of Injection timing VS-VY
Replies: 7
Views: 2134

Re: End of Injection timing VS-VY

Fair enough. Openoffice or similar should open it. Here's the timeline that were working with that ive worked out. [IVO]----[Injection Starts -5.87°]-------[EOIT 227.99°]--------[3X Ref ]-----[Boundary Scalar 9.84°]-------[IVC @ 57°ABDC] Stock Cam intake duration is 243.7 Degrees EOIT Table value 22...