Quote:
Originally Posted by Nantucket427
I use the poly mounts and changed out the stock side pipes too.
In our quest for more performance and as we improve traction. 
My question is how much H.P. can you put thur the 8.8 and before the shafts go away? |
The SPF's all come with the BTR dana rear now, so I can not answer your question. The gearing selection is small for the BTR, I think the only other ratio available is a 3:91. I am questioning the .82 5th because I will be turing 2800 rpms at 70 mph (the nomial Missouri hwy speed limit). That seems high to me.
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