Question Regarding Ve Of An Engine

[just-some-guy]

this is a double post...i posted in the GS forum..but no replies, so asking here now..

here's my dilemma.

my brother is planning to turbocharge his GS430 thru the means of custom fabrication.

i was wondering if anyone knew the Volumetric Efficiency (in a percentage) of the engine used in the 2001 GS430.

i just wanted to know because i'm going to check out some compressor maps soon.

any help would be appreciated.

thanks.

[sc300ccret]

this is a double post...i posted in the GS forum..but no replies, so asking here now..

here's my dilemma.

my brother is planning to turbocharge his GS430 thru the means of custom fabrication.

i was wondering if anyone knew the Volumetric Efficiency (in a percentage) of the engine used in the 2001 GS430.

i just wanted to know because i'm going to check out some compressor maps soon.

any help would be appreciated.

thanks.

←

Good luck. That info isn't really posted anywhere. You'll have to just wing it. Based on a 4.3, either twin 57's or a single GT47-76 or 80 would be fine.