A&Q about 350Z
Q:
intake and plenum mods can increase gas mileage but you would have to pay about 300 for a popcharger and a plenum spacer. you wouldn't save enough to pay for the expense of the mods. you'll probably get about 1-3 mpg with these mods.
black '03 350z touring
20% tint, mobil 1, Whistler pro 73, custom chromed out grill, BFG KDW2's all around, JWT pop charger, MD 1/4 inch plenum spacer, 5 wire grounding kit
A:
Air up the tires and slow down. The "Z" is rated at 17 and 25. I aired up the tires last weekend to 40psi and drove 1,000+ at 60mph on 2 lane roads and 65mph on 4 lane interstates and my mileage increased to 30.1 for the trip.
Mspeasl
Central Illinois - Form member since 2/02
"Growing old may be mandatory, but growing up is optional"
03 Redline Touring 6sp "350Z" (Pre-Ordered 02/02) - Delivered 29 August 02
05 Satin Jade Pearl Chrysler 300C 6/04