CT26 porting - Toyota Nation Forum : Toyota Car and Truck Forums

***MR2Jedi*** · 11-17-2004, 08:54 PM

can the CT26 turbine side be ported to help flow and relieve some of the bottleneck there? anyone ever done this? recommended? would like to hear some of your views/experiences with this.

***MRQtwinturbo*** · 11-18-2004, 05:43 PM

what are your power goals??......

Piddy · 11-18-2004, 09:23 PM

I believe that is what ATS did.... they are making pretty good power out of theirs for a stock turbo. CT20B is a good option too if you arne't looking for HUGE power.

***MR2Jedi*** · 11-18-2004, 10:06 PM

. My original goal was 280-300hp. but after much research , communicating and reading this forum, I think I just want to squeeze as much juice out of stock components that I can. I have already purchased HKS 264 cams in/ex. and have a modified CT26 that has 6 compressor blades instead of the standard 5. I plan on using those components. Thats why I was asking about porting the turbine side of this modified turbo. I know that physically it can be ported. My concern was having a thinner housing. what are your thoughts on this? too thin? cracks more likely? wharping?
I will upgrade the IC ,add the neccesary fuel upgrades and I will go with water injection too. those are all definates. whatever horsepower is achieved by that is what I will be happy with. Detonation is a big concern for me . I want this to all be safe and reliable.