BIG TURBO STI RA
fe pics of the engine being buil. there isnt that many because as i was putting the block together i didnt think of getting pics till my mate turned up.
v4 sti crank
h beam rods
omega pistons
acl race mains and rods
arp head and rods
cometic 1.3mm
sti 4 heads.




v4 sti crank
h beam rods
omega pistons
acl race mains and rods
arp head and rods
cometic 1.3mm
sti 4 heads.




im looking at around a month mr north.
how the devil are you. your brother still kicking your *** on the track
you havent been down in a while you started painting your car yourself
youll have to pop up and have a look see it in the flesh. i see the pics of time attack and your ugly mug when nick and co was pushing the evo in the garage. was it a good day?
how the devil are you. your brother still kicking your *** on the track
you havent been down in a while you started painting your car yourself
youll have to pop up and have a look see it in the flesh. i see the pics of time attack and your ugly mug when nick and co was pushing the evo in the garage. was it a good day?
rich,, the TA series this year has been spot on
i have been to all the rounds
me and rob will be at yours sometime this year,
2 x sets of alloys to paint, plus frt brembos.
We are both in a sprint on the 15th june
i have been to all the rounds
me and rob will be at yours sometime this year,
2 x sets of alloys to paint, plus frt brembos.
We are both in a sprint on the 15th june
iv spent the last few weeks sortin all the little jobs out like poly bushing linkages, ex. iv sorted all the turbo out now and got it all in place should make good progress now with most the little jobs done.
few pics of the turbo



few pics of the turbo



hello thanks for the comments.
the oil return was a bit tricky. after i was given a bit of rubbish info on the oil levels in a runnuing engine which set me back a bit i did some tests. i.e. oil levels in the sum when runnings. slop when cornering braking ex. flow out the turbo.
i managed to work out the minimum hight i could have the turbo (hense the choping of the chassi leg) then made a hidrolick oil pipe up with prosure fittings and a one way valve in the sum.(for when the engine is off the oil level will put pressure on the valve to stop the oil coming out the turbo when stud. so when its first started the turbo doesnt run dry for any amount of time. i got the angles of the return worked out the degrees of the pipe for gravity flow. then when i fixed it in the side of the sump i had to braze a new maze of baffles to aid the flow of oil.
i think i have got it all worked out and on paper it should work fine. but like anything differnt wait to see i have a plan b which is to pipe in an electric oil pump to run from the bottem of the turbo but i wanted to do it this way first to keep things simple less things to go wrong.
the oil return was a bit tricky. after i was given a bit of rubbish info on the oil levels in a runnuing engine which set me back a bit i did some tests. i.e. oil levels in the sum when runnings. slop when cornering braking ex. flow out the turbo.
i managed to work out the minimum hight i could have the turbo (hense the choping of the chassi leg) then made a hidrolick oil pipe up with prosure fittings and a one way valve in the sum.(for when the engine is off the oil level will put pressure on the valve to stop the oil coming out the turbo when stud. so when its first started the turbo doesnt run dry for any amount of time. i got the angles of the return worked out the degrees of the pipe for gravity flow. then when i fixed it in the side of the sump i had to braze a new maze of baffles to aid the flow of oil.
i think i have got it all worked out and on paper it should work fine. but like anything differnt wait to see i have a plan b which is to pipe in an electric oil pump to run from the bottem of the turbo but i wanted to do it this way first to keep things simple less things to go wrong.
of course i will come mr north give us a tx and tell me were and when and i will be there chap. good luck for the day. is your bro in it aswell. should be done soon.
flat4 i havent seen your car mate but if it looks like yours then im half way to having a good car, if your leading the club class then it must be a good thing
just a shame its not going to go as fast or handle like yours
flat4 i havent seen your car mate but if it looks like yours then im half way to having a good car, if your leading the club class then it must be a good thing
just a shame its not going to go as fast or handle like yours












