milkman2k52

I'm pretty sure the compressor size affects the spool up and top end, but how exactly does the exhaust side's size matter? Thanks I know its a newb question I've just been wondering for a while....

RETed

You can't make generalizations like that.&nbsp A turbocharger is a complex mechanical device that needs to be custom tailored for each specific application.&nbsp You can't just slap parts together and slap it on the engine and expect it to work.

As a rule, compressor size give you potential peak power.&nbsp Turbine wheel and housing A/R dictate power band (moreso the A/R).&nbsp Turbine wheel trims dictate the "efficiency" of the turbo, and has a little to do with "lag" due to turbine wheel mass.

You might want to read Hugh MacInnes' "Turbocharging" (a bit dated) and/or Corky Bell's "Maximum Boost" books for esoteric information on turbos and their terms.


-Ted

milkman2k52

Well at least i know what im going to do with my next paycheck...

Buy Maximum Boost!!

RICE RACING

Buy the other book RETed mentions, it is money better spent, hell I still refer to my copy every no and then.

Corkys book is good if you wan to buy expensive toilet paper

RICE RACING

Buy the other book RETed mentions, it is money better spent, hell I still refer to my copy every no and then.

Corkys book is good if you want to buy expensive toilet paper