I dont mate, I bought it as is, wasn't planning on doing much to it, just flopping it for a bit of profit etc, but the engine is running so sweet, its got the 4_2_1 manifold etc, fast for what it is, so when I start restoring this mini mayfair, i'l do away with its engine, and put the puma set up in the mini! Will start a thread when the time comes, but heres a pic of the mini as it currently sits