Boyne

So are you saying the copper plugs will last 2.5k, given they are running perfect when installed?

Hi lads NGK BKR7E, copper plugs how long will they last in bpu supra up to 1bar, is 2.5k acceptable or should i be changing sooner considering i used to change iriduims every 5k, is there a sign appart from a miss fire when they need changing?

Would 20w 50 be to thick, valvoline it has very high zddp content?

Ok mike iv gone back to him, said im not happy with that mineral oil, he is going get onto shell and exol direct, do i need to just do one break in oil, as in switch to synthetic after 500miles on the break in oil?

My supplier is not a fan of this millers stuff. Can you or anyone recommend a particular oil brand and spec. I have time as the twin turbos are gone back to own developments

Ok will speak to the oil supplier see what he can come up with, his solution was this?

Thats great information thanks will do that.

Hi lads,lassys, can anyone help which grade type of oil on a new short block and reconditioned head, semi, fully, or mineral. I was going to run 10w 40 shell h7 semi for 500miles then switch to my normal shell ultra 10w60, any input be appreciated.

I just had mine refurbed new set pilot sport 4, although they make the car look older less modern imo, compared to flashy aftermarket bigger wheels, the ride and comfort is 2nd to none, along with far better handling.

Very good

There spot on I just put set on bpu uk supra.

Take it to small local tire business he will fix it, nonsense this just trying get you buy new tire.

God there getting very strict in uk, there was time up 100mph on motorway nobody bother you.

It's for friends supra he not on this site he has jap spec so my uk cats wont do him,

Looking for 2nd cat?