Engine failure - high speed running

[colin1928]

Thanks for posting the out come always nice to hear the complete story

 

[Synchro909]

Thanks for the recommendation of JP Pistons. Does anyone else agree or argue that I should consider a different manufacturer?

JP have been making speciality pistons for decades. They wouldn't still be doing it if they were no good.
I ran a thread a little while ago about stroking a B crankshaft asking such things as what people have done about the piston coming out of the top of the bore etc. I was going to get JP to make me a set of pistons with a lower crown height to solve that problem. I have no hesitation.