I am building a N/A high RPM engine for my racecar and planed top use a 80. Does a built 4L80 have any issue with high RPM and if so whats the fix for the problem? Thanks

 

Not an expert, just curious...

racecar = stip only?

If strip only, then why use a 4l80e?

 

Its a street strip question and i was just highley advised not to take it over 7500 due to starvation not sure if its true?

 

I asked this question a few years ago... it's probably in the archives.

For what it's worth,, I was advised not to take it past 6k in stock form. However, I am sure you'll be doing a rebuild/upgrade, and including an HD billet flexplate and a scatter shield. I think those are steel planetary gears, not aluminum, so watch out!