max kw at the wheels for a JDM blob STI????
06 November 2012 | 03:24 PM
#2
General consensus is c450+ bhp... at the flywheel.
So, for ATW:-
450 minus c.21% friction/tranny losses = c.355+ bhp = c.265+ kW
So, for ATW:-
450 minus c.21% friction/tranny losses = c.355+ bhp = c.265+ kW
Last edited by joz8968; 06 November 2012 at 03:32 PM.
07 November 2012 | 03:56 AM
#4
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07 November 2012 | 12:12 PM
#5
Stock turbo is the VF35 (for the single scroll UK car). Or VF37 for the twin scroll JDM STi.
I believe both left the factory with 265PS = 261bhp = 195kW. (Some mappers have observed that very rarely do the cars actually make the full monty).
Dealer-fit PPP package takes it to (an alleged) 305PS = 301bhp = 224kW.
For the record a VF35 can be mapped to around, on average, c.330-340bhp = c.246-254kW
And the VF37 is normally a 350+ turbo = 261+ kW
I believe both left the factory with 265PS = 261bhp = 195kW. (Some mappers have observed that very rarely do the cars actually make the full monty).
Dealer-fit PPP package takes it to (an alleged) 305PS = 301bhp = 224kW.
For the record a VF35 can be mapped to around, on average, c.330-340bhp = c.246-254kW
And the VF37 is normally a 350+ turbo = 261+ kW
Last edited by joz8968; 07 November 2012 at 12:15 PM.
07 November 2012 | 12:15 PM
#6
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Stock turbo is the VF35 (for the single scroll UK car). Or VF37 for the twin scroll JDM STi.
I believe both left the factory with 265PS = 261bhp = 195kW.
Dealer-fit PPP package takes it to 305PS = 301bhp = 224kW.
For the record a VF35 can be mapped to around, on average, c.340bhp = c.254kW
And the VF37 is normally a 350+ turbo = 261+ kW
I believe both left the factory with 265PS = 261bhp = 195kW.
Dealer-fit PPP package takes it to 305PS = 301bhp = 224kW.
For the record a VF35 can be mapped to around, on average, c.340bhp = c.254kW
And the VF37 is normally a 350+ turbo = 261+ kW
Seems like the turbo will be maxed out in a few months then =)
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07 November 2012 | 12:21 PM
#9
Just to make clear, those figures mentioned in post #5 are @flywheel! As that's what manufacturers always quote in (because it's a greater figure i.e. marketing and all that).
You need to subtract around 21% from each of the figures to get to @wheels numbers - which you can quickly do on a calculator with a "%" button
You need to subtract around 21% from each of the figures to get to @wheels numbers - which you can quickly do on a calculator with a "%" button
07 November 2012 | 12:24 PM
#10
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Just to make clear, those figures mentioned in post #5 are @flywheel! As that's what manufacturers always quote in (because it's a greater figure i.e. marketing and all that).
You need to subtract around 21% from each of the figures to get to @wheels numbers - which you can quickly do on a calculator with a "%" button
You need to subtract around 21% from each of the figures to get to @wheels numbers - which you can quickly do on a calculator with a "%" button
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