hmmmmmmm i would like to know that answer myself...i am afraid of blowing gaskets at only 17 lbs of boost with my fuel system upgrades soon! should i even worry? 75K mile car
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http://www.angelfire.com/in4/d0n_3d/
1987 Buick Grand National - 75,000 miles, Stock engine: Poston chromed MAF pipe, homemade cold air induction system w/ 9" K&N air filter behind headlights, Poston 3" Downpipe with high-flow CAT and test pipe, 2.5" Hooker cat-back exhaust system, adjustable wastegate actuator set at 14 lbs of boost on 93 octane, K&N breather by-pass kit, stock chip, throttle body coolant lines blocked, 160 degree thermostat, CR43TS spark plugs, BFG P255/60/R15 all-weather rear tires...winter upgrades coming soon: 009 42.5 lb/hr fuel injectors, Walbro 340 fuel pump + hotwire kit, Accufab adj. fuel regulator, Scanmaster 2 first track times next spring=(
1995 Mercury Cougar XR7 - 87,000 miles, Stock 4.6L V8 Engine: dual exhaust out the rear, modified air-box with cold air induction, modified chip, adjustable fuel pressure regulator, P245/70/R16 all-weather rear tires
"Have U Been Beat...By A Grand National Lately?" <--many have been
Note to all Ford/Chevy/Import owners: BUICK OWNZ J00
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http://www.angelfire.com/in4/d0n_3d/
1987 Buick Grand National - 75,000 miles, Stock engine: Poston chromed MAF pipe, homemade cold air induction system w/ 9" K&N air filter behind headlights, Poston 3" Downpipe with high-flow CAT and test pipe, 2.5" Hooker cat-back exhaust system, adjustable wastegate actuator set at 14 lbs of boost on 93 octane, K&N breather by-pass kit, stock chip, throttle body coolant lines blocked, 160 degree thermostat, CR43TS spark plugs, BFG P255/60/R15 all-weather rear tires...winter upgrades coming soon: 009 42.5 lb/hr fuel injectors, Walbro 340 fuel pump + hotwire kit, Accufab adj. fuel regulator, Scanmaster 2 first track times next spring=(
1995 Mercury Cougar XR7 - 87,000 miles, Stock 4.6L V8 Engine: dual exhaust out the rear, modified air-box with cold air induction, modified chip, adjustable fuel pressure regulator, P245/70/R16 all-weather rear tires
"Have U Been Beat...By A Grand National Lately?" <--many have been
Note to all Ford/Chevy/Import owners: BUICK OWNZ J00