I'm still really busy flying planes at the minute but I've still managed to fit in some shopping for Triumph parts!
I have been meaning to do some more work on the top end of my engine for some time now and my new 'killer' cylinder head is just the excuse I need to do it! Theres no point in putting so much effort into modding a cylinder head only to build it up with the standard Spitfire 1500 rocker gear!
I'm going to keep the standard rocker shaft (although obviously I'll replace it if it's knackered!) and either use polished standard rockers or roller rockers from TSI Imported Auto along with a TriumphTune (Moss Europe) rocker spacer kit to more positively locate the rockers over the valves. I've just bought these alloy valve caps from ANG Triumph. I'm not sure how much difference they'll make and if they aren't sufficiently strong they could cause an expensive mess! Apparently they are half the weight of the standard steel caps though so I'm going to reserve judgement on them till I'm back in the UK and can check them out myself. I'll probably lighten my cam followers and fit tubular pushrods and call the job a good 'un!