Featured Car - Wayne Grubb's 1986 Grand National



Speak softly and carry a big stick!

Wayne didn't tell us much about his 1986 Buick Grand National, but then again, maybe the numbers speak for themselves! Very impressive and well sorted out combination to turn those types of times. The car hasn't been lightened either, weighing in at 3600 lbs with driver.

Motor

  • Stock block
  • Stock heads
  • Stock intercooler
  • 009 injectors
  • 2 3/4" exhaust
  • ATR downpipe
  • PT51 turbocharger
  • Adjustable fuel pressure regulator

TransmissionRear End/Suspension

  • GM Hydromatic 200 4R
  • Stock rear end with positraction
  • Stock 3.42 gears
  • Hal Corp rear shocks
  • Southside bars
  • T/A rear cover
  • PTC 3000 stall torque converter
  • 10x27 Hoosier DOT tires

Interior/Exterior

  • EGT
  • Direct Scan

Performance

  • 11.08 @ 119 MPH with a 1.53 sixty foot time
    • 6.99 @ 97.5 MPH 1/8 mile
    • 22 psi and NOS
  • 11.80 @ 114 MPH with 22 psi boost
    • 7.40 @ 91.25 MPH
    • 1.61 sixty foot on 10x27 Hoosier DOT tires
Wayne Grubb
GNsQUICK@aol.com


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