Competition Twins

[Buck88]

Went to a dyno event today, and there was a truck there that couldn't get the converter locked therefor no accurate reading. The truck is a 97, Piers tweaked pump (nothing extreme, he paid $600 to have it done), s300/s400 twins. My first question is (I know this is a guessing game) what power level is he about?



Second question, He mentioned that it was s300/s400 twins. I was wondering what would the best top turbo be? Would there be any advantage to a sps62 instead of a ps62, or how about a Silver62 instead of a sps62?

 

[LUnderwood]

I think the extended tip slowdown the spool! I've heard about the best is a ps62 or ps64 or of course the matchin HTT turbos! Im not sure on the reason for the extended tip problems but ill look into it!

 

[Buck88]

c'mon guys... no one's running s300/s400's?

 

[Summit]

dont know whos running them but BD sells them in kit form. its there extreme twins kit S300/S400 combo.