chris.neale

Hi guys After starting going through the vacuum pipes, the top plastic hose coming off the pressure tank is broken. Does anybody know where i can obtain a replacement pressure tank from and is it difficult to replace? I presume is more fiddly then anything.?

I live in costessey - Norwich

Not that i know of supra's seem quite rare in Norwich now of days, but yes i might have to find someone.

Hi Guys, thanks for all your advice. Ian i have a hks bov installed which is connected as per the pictures. i was going to take the old bov out and plug the holes. Yeah your all properly right i need to sort the " plumbing" out as per the guides attached . I will have a go myself, if not as suggested I will take it to keron or whiftbiz when i get a full day spare. The guy in the garage reckon my greddy boost garage is wrong as it was only show .04-.05 bar boost max but as you all said the car should be boosting better then it is.

I will thanks. I live in Norfolk so there's not many garages that know supra's inside and out. Can anyone suggest a good supra garage? I have been to a "performance garage" where the dyno the car and it produced 304 bhp and 292 lbft. they said it seemed to be OK. To be honest with all the basic BPU been already done i thought it would produce more?

Hi guys, Thanks for the info. It was a n/a supra originally. It has had a twin turbo engine and gearbox added at some point. Is there any reason for them to by pass the pressure tank?

Hi everyone, I'm new to this forum and wonder if you can help me. I have recently bought a twin turbo supra after many years of wanting one. it doesn't seem to be holding boost correctly. I have been checking all of the vacuum hose and noticed that the pressure tank seems to be bypassed. Would this cause the car not to boost correctly is there any benefit to by passing it ? I have uploaded a standard picture and drawn badly a vacuum hose on it as i can't get a camera down there. The other two pictures, the picture of the blue vacuum hose is going to the pressure tank the black vacuum hose with the screw in is coming off it. I don't think this right but any advice would be grateful![ATTACH=CONFIG]158405