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Daox · 11-06-2010, 07:00 AM

Woo, great to hear.

I wouldn't bother with a header, you won't see any real good mpg gain out of it. Perhaps if the header was custom made to increase torque at low rpms it would, but no production header does this.

11-06-2010, 07:00 AM	#27 (permalink)
Daox Administrator Join Date: Dec 2007 Location: Germantown, WI Posts: 11,203 CM400E - '81 Honda CM400E 90 day: 51.49 mpg (US) Daox's Grey Prius - '04 Toyota Prius Team Toyota 90 day: 49.53 mpg (US) Daox's Insight - '00 Honda Insight 90 day: 64.33 mpg (US) Swarthy - '14 Mitsubishi Mirage DE Mitsubishi 90 day: 56.69 mpg (US) Daox's Volt - '13 Chevrolet Volt Thanks: 2,501 Thanked 2,585 Times in 1,553 Posts	Woo, great to hear. I wouldn't bother with a header, you won't see any real good mpg gain out of it. Perhaps if the header was custom made to increase torque at low rpms it would, but no production header does this. __________________ Current project: A better alternator delete