Spacers - G35Driver - Infiniti G35 & G37 Forum Discussion

Nov 1, 2007 | 04:32 PM

hmonay

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Spacers

What is the difference between the regular, thermal, and copper spacers?
also 1/2 vs 5/16?

Thanks

Nov 1, 2007 | 04:46 PM

Beebo

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Search is your friend...

Nov 1, 2007 | 04:48 PM

Jeff92se

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Visit motordyne's website and look at the dyno sheets

Nov 1, 2007 | 05:19 PM

hmonay

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aight thanks
But im confused by some of the results
according to the bar graph of 2k rpm to redline
it says the 5/16 did better than the 1/2?

Nov 1, 2007 | 05:53 PM

redlude97

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Quote:

Originally Posted by hmonay

aight thanks
But im confused by some of the results
according to the bar graph of 2k rpm to redline
it says the 5/16 did better than the 1/2?

Depends on the RPM range. The 5/16 makes more power up to ~4500rpm, but the 1/2" has a significant advantage above that. As for the isothermal and copper, there is a very good explanation on their website.

Nov 1, 2007 | 06:32 PM

hmonay

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which one would be better for FI?

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