Thread: Vacuum gauge
View Single Post
Old 12-20-2007, 10:59 PM   #4 (permalink)
SVOboy
Dartmouth 2010
 
SVOboy's Avatar
 
Join Date: Nov 2007
Location: Hanover, NH
Posts: 6,447

Vegan Powa! - '91 Honda CRX DX
Team Honda
90 day: 66.52 mpg (US)
Thanks: 92
Thanked 122 Times in 90 Posts
Send a message via AIM to SVOboy Send a message via MSN to SVOboy Send a message via Yahoo to SVOboy
They might only cost 20-40 bucks on ebay. They measure the intake manifold pressure and basically give you feedback on how much load the engine is under, which is good to know so you can feather the pedal and set goals like "accel at XXpsi" and things like that.
  Reply With Quote