At Justin Posey Motorsports we offer racers a full service kart shop, specializing in the latest
in four-cycle racing powerplants. Whether it's a Jr. stock, to a Animal -you need, we can
build you a winner -just ask a few of our winning customers.  Heading up our engine
department is the owner of Justin Posey Motorsports Justin Posey. Justin oversees all areas of our race engine program including our research and developments efforts. You can expect only the best in race engines -when you go with a Power Plant by JPM! Every Stock engine will come complete with tank brace, carb brace, filter adapter, chain guard and your choice of Power Flow Loop Pipe System or Muffler Pipe system with all braces and bolts. Every Animal engine will come complete with chain guard, fuel pump, throttle kit, and a Power Flow  exhaust system of your choice including all braces and bolts.

Please have part number ready when calling with engine order. 

Engine Class     Engine Price Engine Part Number

FLAT HEAD STOCK ENGINES

JPM Power Plants      Jr. Sportsman 1 (Purple) Engine                $1,525.00 JPM0001P
JPM Power Plants      Jr. Sportsman 2 (Blue) Engine                   $1,525.00 JPM0001B
JPM Power Plants      Jr. Sportsman 3 (Gold)Engine                    $1,525.00 JPM0001G
JPM Power Plants      Stock Engine (Our best seller)                   $1,525.00 JPM0001S

ANIMAL STOCK ENGINES

JPM Power Plants      Stock Animal Engine                                  $1,450.00JPM0002S
JPM Power Plants      Junior 1 Animal Engine                              $1,450.00JPM0002P
JPM Power Plants      Junior 2 Animal Engine                              $1,450.00JPM0002B
JPM Power Plants      Junior 3 Animal Engine                              $1,450.00JPM0002G
JPM Power Plants      Limited Modified Animal Engine               $2,000.00       JPM0002LM

Average Rebuild on a JPM Power Plant $200.00 plus parts
Cost for changing your engine to a JPM Power Plant $200.00 plus parts*
PRICES DO NOT INCLUDE SALES TAX OR SHIPPING..

*Has to be "rebuildable" and does not include any additional labor or major components, i.e. cam shaft, carb work,  decking, porting, or align boring
 
Protest and Tear Downs
JPM knows how it feels to take a new motor to the track and win then you get protested. JPM takes this as a compliment and so should you. When you win it is going to happen sooner or later. If and when this happens JPM will reassemble your engine at NO COST to you, with the EXCEPTION OF NEEDED GASKETS AND SEALS. If the customer request the engine to be freshened up while its in the shop, normal charges apply. The customer will be responsible for shipping charges to and from JPM.