Drag Racing Discussions > Front Engine Dragsters

front tire air pressure

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spookie:
How much air pressure for 17"x2.5 front tires.Running 35psi, is that to much? 400 lbs on front end.

JrFuel Hayden:
My JrFuel FED we weigh around 325 across the front axle, and I run 40 psi, That should work fine, unless you have a good size front wing creating more down force. More down force = more tire pressure. Big Show Top Fuel run 80-10 psi.

Jon     

janjon:
80-10 or 80-100??

JrFuel Hayden:
Ya Opps, 80 to 100 lbs on big show stuff.

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