I have a Thumper TPR-1 Cylinder Head, an SC-1 camshaft and a Thumper Adjusted cam pulley for sale. All parts are still in the box. The cam and pulley have been used lightly for a month and the head is brand new in the plastic and unused. All parts are from Thumper performance. I paid $2500.00 for them. This is built for a 2003 Mini Cooper 1.6lt base R50. I am unaware if it fits any other applications. If that is a concern I can not help you. Reviews can be found for this setup on M7 racing website. I no longer own this car. If interested make a reasonable offer. I do have other performance parts from that vehicle as well. Ignition. Full stainless exhaust.

 

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