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T25 Upgrade parts and notes
 
On left is the std turbine seal ring, right the 360deg version, claimed
to prevent oil leaking much better than std version.
 
Available from http://www.saabperformanceparts.com/item242.htm

1 lb/min equates roughly to 9.5/10.5 bhp, for the lotus to produce 

377bhp, then we need 19.84lb/min from each turbo. 

 

25inch/lb torque for compressor nut, or tighten until nut touches, plus 1/4 turn.

Boost pressure loss from turbo compressor out let to inlet manifold (intercooler installed) 

1 1.5psi, no more or there is a boost leak.

 

 

 

 
 
 

 

 

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