Throttle body
Posted by on 4th July , 2012Latest addition is an S90 SR20 70mm throttle body. I had been waiting for a Hypertune item to be made but gave up after 5 weeks and being told it ‘might be another 3-4 weeks’. Previous to that, I had ordered a ‘bolt on’ S90 RB20/25 70mm item, it went no where near fitting the ca18 manifold and was given a refund.
The S90 item is good, I mainly wanted a new body for better idle adjustment – the increased ID is a bonus. They offer a version without the adapter plate, but was sent the version with the plate; not a big deal so it will do. It ended up coming from the States and built in Malaysia I believe.
Currently needing a throttle cable as the old one is damaged and also too short for the new body. So far have not had any luck finding one. The rear conversion is still hinged on getting replacement coilovers but I haven’t brought myself to spend the money. Maybe after tax time is over I’ll do it or maybe after a few drinks…
This is a comparison between the RB20 60mm vs S90 SR20 70mm