Tach not working or engine not reving?
 

So when I floor it the tach only reads about 2500 and won't push past. The engine seems like its not reving any higher so I think its just not going past 2500. How do I cure this? Also, anyone interested in a 47RE? Got one with a billit tq, shift kit and upgraded clutch packs.:rocking:

Sounds like you need gov springs, prob don't wanna know how much you want for that 47re


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I've been thinkin about doing the 4k springs and 60# valve springs. Idk I think 1000 for the trannys a fair price. I'd be willing to travel to deliver it. Thing was built as a spare tranny but I'm lookin to do a NV4500 swap and don't need 2 built auto trans. The one in the truck is built the same way.