Custom Engine Quote

Wrangler

Custom-built performance 4.0/4.2 longblock: 240 –280 HP with 285 ft lbs torque.

  • 4.0 L or 4.2L block bored, honed, decked and align honed
  • Performance camshaft: (specs may change)
    • 206/212 @ .050
    • .460/476 lift
    • 113 lobe center
  • New performance cam bearings
  • Match weight balanced rotating assembly with balancer
    • Reground crankshaft
    • Resized rods with ARP® rod bolts
    • New performance bearings
  • Performance pistons with Molly® rings
    • 9 to 1 compression ratio
  • New performance timing set
  • New performance high volume oil pump
  • Cylinder head includes:
    • new steel valves 1.90"'/ 1.550"
    • matching valve springs
    • new head bolts
    • 3 angle seats
    • bronze guides
    • positive seals
  • New push rods and stamped rockers
  • New performance gasket set
  • Painted black
  • Stage 2 porting

Price: $ 2895.00 plus core and shipping


Horsepower and Torque Specifications are approximate and we cannot guarantee the exact outcome of each engine built.
We are not responsible for typographical errors. Prices subject to change without notice.