A new thought for twins - Compound Turbos? Maybe?

[Herblenny]

I just read the description a bit more..

So, it looks like you would have to 'balance' the two turbos (sizes). Which sounds like you need to know what kind of power/response you want and set one turbo to match the other. I don't know, it sounds interesting but I feel like you could achieve this by going with a right single turbo.

[TitaniumTT]

Originally Posted by Herblenny

I don't know, it sounds interesting but I feel like you could achieve this by going with a right single turbo.

I don't see it happening in single form unfortunately. I'll be calling Garrett soon enough but I want the response of a GT25/28 with the top end of a GT35/37. These are two disparate goals and I don't see one turbo accomplishing both. I'll have to get this sequential dyno chart up and compare it to the myriad of GT35R dynos that are floating around.

My main concern is the area under the torque curve under 4.5-5k rpms. This is where I want the difference to be. This is where the sequentials really shine for a street/auto-x car. I SO wish Dave and I had more time last saturday right before the last auto-x on sunday