Need help with TP 107 engine

JoeFin

New Member
I'm trying to get some information and eventually the right gasket set for my bike

I have a 2001 BigDog ProSport with the 107 TP. Now before anyone starts thinking it's an S&S with TP Engineering Heads. I already called Tech support at S&S to run the engine numbers by them and that is who confirmed it was a Tp Engineering motor.

Of course I went to their website and attempted to contact them with my questions, but as of last week no one has returned my email. They appear to still be selling parts, so I'll give them another try, but thought it wise toy reach out here first.

Problem is the engine is weeping oil everywhere. It started out a very slight weep from under the jugs, but now has expanded to the lifter covers as well. Additionally the air filter stinks like fuel too.

The only thing I've changed on the engine was to add an oil pressure gauge. It sits above the screen coming down from the heads, I'm going to put it back to the original plug to rule that out.

I'm looking to find the right gasket set for the engine and probably a new oil pump as well.
 

Mickmorris

Well Known Member
Supporting Member
Contact Rey at Total Performance. Sounds like your head gasket has failed if it’s blowing oil just below the exhaust port. If it’s at the top by the rocker boxes that’s a easier fix.
 
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