Phil

two local TGTT hooligans bought this between them. its in safe hands at least, saves it a big scary boat trip to engerland. Phil

Feel free to leave again at any time Lol Phil

Bump tish

Bump Phil

TTT Phil

Bump Phil

BUMP nobody building a fancy head these days? Phil

No probs Phil

TTT to those who have made offers, you only need to up them a touch and we will strike a deal. Phil

260k on jays auto. been through a headgasket or two, but by and large good daily motoring. Phil

TTT Phil

Bump Phil

Bump Phil

Bump Phil

you dint want them equal, just the differential to be less. also i doubt they would fit, i cant remember the sizes of the top of my head but something like 27mm is max exhaust size you could fit in. (supra valves would work with reground cams) Phil

ep82 or 91 rails on the seats ryan? Phil

the exhaust/intake ratio is the balance that needs redressed on a 4efte for more performance. the intake vales are something like 28mm and the exhaust ones are 24? ish ( i knew the exact numbers once) lol now on most modern turbo engines those numbers would be closer together. the intake valve actually lets in compressed air(turbo) plus active suck/pull cycle (4 stroke) meaning the valve throat dia gets plenty of flow help. whereas the exhaust valves yes have the upstroke pushing the gases out but only passive(not active) help from the lower pressure in the exhaust/turbo. so you at full throttle big spec motor you will end up with some gases staying within the cyclinder and going through another cycle... reducing the availible CC that can be filled with oxygen/fuel rich air from the intake. high comp helps this (less potential waste air left after up stroke) high lift/longer duration cams may alleviate the issue by giving more space/time for escape of waste air. but your valves/seat/throats is the no1 restriction. change that you change everything. Phil

TTT Phil

Aye were always helpful to me. Phil

fantastic idea! be great to not have to read through the drivel of a build thread to see a few snaps. Phil

got some stuff of them previously. (Mike@Monster rings a bell) think they were traders on TGTT back in the day. Phil

Yes Phil

You could also measure them all and buy 1zzfe(yaris) solid buckets to suit. Be good for the big revs. Phil

Bump Phil

Bump Phil