S2000 Forced Induction S2000 Turbocharging and S2000 supercharging, for that extra kick.

F25C mild turbo @ 13psi

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Old Aug 6, 2010 | 03:51 AM
  #21  
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Customer already had them. I think stroker motors do need some sort of cams anyway to keep power at high rpm. Toda's have repeatadly shown 7-8whp in stroker NA motors. I am sure there are better cams out there but his is what we had.
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Old Aug 6, 2010 | 04:35 AM
  #22  
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Once again George (gzob) has done a great job.
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Old Aug 6, 2010 | 04:55 AM
  #23  
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i could imagine that car is a freaking blast to drive!
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Old Aug 6, 2010 | 05:16 AM
  #24  
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Originally Posted by gzob,Aug 5 2010, 09:31 AM
This is not the torque! It is boost pressure (KPa) so it should not cross at 5250 Torque figure is much higher, around 370lbft
I feel like an idiot, I glanced at the map, it looked off and then was like wth?

I'm awake this morning.

Looks solid.
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Old Aug 6, 2010 | 07:29 AM
  #25  
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Wow...sicko chico! Congratulations on what appears to be one of the finer builds I've seen in the history of this forum. Fantastic!
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Old Aug 6, 2010 | 08:43 AM
  #26  
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Originally Posted by siadam,Aug 6 2010, 05:16 AM
I feel like an idiot, I glanced at the map, it looked off and then was like wth?

I'm awake this morning.

Looks solid.
We all had our bad times

The car is indeed a blast to drive. Boost is at 7.4psi (spring pressure) and we have wired a Greddy remote switch to activate the AEM driven boost control solenoid. Really handy to give some boost and then take it back when you loose traction. The car is amazingly funny even at 7.4psi and quite serious at 13psi. I have built/driven many F20C/GT35R cars and some F22 (including our drag project car) and I've never ever felt so much torque from a 4cylinder engine. It feels like a GT28 is on the engine at 20psi and then a GT40 takes on after vtec

Still I would recommend an F20 or F22 for drag racing as the lack of very high rpm deletes any power advantage but for the street, strokers are kings.
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Old Aug 6, 2010 | 09:32 AM
  #27  
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you can try a bigger turbine a/r , it would help a lot in the high rpm's.
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Old Aug 6, 2010 | 01:46 PM
  #28  
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Wow, so much torque... over 300 lb/ft at 4500 RPM! That car must be a dream to drive on the street. Rarely ever need to shift over 4k RPM, haha.
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Old Aug 8, 2010 | 11:09 PM
  #29  
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Any idea how much power you guys gained w/ the Toda cams?
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Old Aug 9, 2010 | 12:17 AM
  #30  
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Not on this engine. On a boosted F22 we gained around 20-25whp though.
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