View Single Post
Old 02-15-2016, 08:33 AM   #112 (permalink)
Daox
Administrator
 
Daox's Avatar
 
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 2,586 Times in 1,554 Posts
Yep, I've seen that site and that header before. Unfortunately, it is WAY oversized pipe diameter wise. I think he used 1.5". Its also not nearly long enough IMO. It also uses crush bends instead of mandrel bends.

I agree the O2 sensor location is correct. I'll address that in some final notes after finish up the last step.

I haven't read too much about anti reversion stepped headers. I've always read that if anything you make that small step at the flange of the header.
__________________
Current project: A better alternator delete
  Reply With Quote