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APE BILLET HAYABUSA 65 /68 / 72 and 74MM STROKER CRANKSHAFT
FOR GEN1 AND GEN2 ONLY
With 84 mm pistons, this crank makes 1507cc. 
Machined from premium chrome moly steel billet. Direct shot oiling for extended bearing life.
Fully nitrided, Race balanced to less than 1/2 gram.
#HBCC1300-2 - $2495 (65MM - Outright, no core.)
#HBCC1300-5 - $2495 (68MM - Outright, no core.)
#HBCC1300-9 - $2495 (72MM - Outright, no core.)
#HBCC1300-11 - $2695 (74MM - Outright, no core.)
All strokers from APE are race balanced to less than 1/3 gram. APE is the only source for these micro balanced strokers. |
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"My 5 mil crank from APE has over 2000 runs. Yea I said that correct. Over 2000 runs!"
Dustin Lee - Dragbike Influencer
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WATCH
Pro Street champ Rodney Williford talking crankshafts and engine valves.
ULTIMATE 1500CC/1600CC BILLET LOWER END KITS
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#BSK1300-5 - 68 mm Stroker kit with Carrilo rods - $3799 optional rod installation available. Optional spacer plate here.
#BSK1300-9 - 72mm Stroker kit with Carrilo rods - $3799 optional rod installation available. Optional spacer plate here.
SPECIFY GEN 1 OR GEN 2 RODS WHEN ORDERING |
ULTIMATE 2 MIL STROKER CRANK KIT- $3299.00
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ULTIMATE 2 MIL STROKER CRANK KIT- $3299.00
Available
only from APE.
Kit includes OEM Gen 2 busa crankshaft , fully lightened, counterbalancer
gear removed, new billet race rods installed, new Suzuki bearings, and spacer plate. Bolt in your '99 thru '07 . Ready for the most demanding applications.
BCK1300 Ultimate crank kit with Carrillo H-Beam rods
Remove the heavy counterbalance mechanism and replace it with this lightweight aluminum "dummy" shaft.
SPECIFY GEN 1 OR GEN 2 RODS WHEN ORDERING |
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2 MM BUSA
STROKER CRANK -$1695
Kit consist
of a Gen 2 Hayabusa crankshaft, but you can't buy this
one from Suzuki or anyone else. Rod journals are fluted for extra
oil at the rod bearings. Micro polished. Computer balanced to
less than 1/3 gram. (These cranks don't come from Suzuki balanced
that well) This allows you to run this crank with the counterbalancer
removed if you like. Includes certificate of balance. Spacer
plate, allows this crank to bolt into earlier busas without changing
rods or pistons. (Use 08 main bearings) When used with a 1397
motor, it yields 1441cc.
Fully lightened and balanced #HCK-08LB $1695.00 -
Includes counterbalancer gear removal and Spacer Plate. Computer balanced to
less than 1/3 gram.
Remove the heavy counterbalance mechanism and replace it with this lightweight aluminum "dummy" shaft.
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LIGHTENING AND BALANCING -$295.00
APE removes excess weight from your crankshaft and then balances
it to race specs. Lightened crankshafts rev much quicker. The
recontoured counterweights have less drag spinning through the
oil mist resulting in more power to the wheel. (The crankshaft
pictured above has had counterbalance gear removed - optional.)
The crankshafts have the oil holes modified to provide more oil
to the bearing. Then it is computer balanced for continued operation
to 14,000 RPM. Lighten and balance customer supplied crankshaft.
Options include removal of the counterbalancer gear,
and crankshaft stroking. If counterbalance gear is removed, see our special lightweight replacement shaft which allows you to remove the entire heavy counterbalance mechanism from the engine here.
Include an APE work order form when sending your crank to APE.
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APE Crankshaft
Department
APE has been
modifying and race prepping motorcycle crankshafts for over 22
years. The most popular service is lightening and race balancing
cranks for racing and hot rod street bike use. This service consist
of precision machining the crank for weight removal and counterweight
reshaping, computer race balancing for extended high RPM use,
reworking the oil holes on rod journals for increased oil flow
at the bearing, and micro polishing all journals. The balancing
department uses the latest state of the art computerized balancer
that is capable of measuring dynamic out of balance to .01 of
a gram. No other balancing shop can balancer closer than APE.
These APE crankshafts
have won championships in virtually all kinds of racing; road
racing, drag racing, three quarter midgets, dwarf cars, mini
sprints, etc. Every model crank is different and requires a different
style of modification.
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The advantage
of a lightened crank... Much quicker throttle response, less
power wasted trying to turn a heavy crank means more power to
the rear wheel. The engine accelerates faster. Harder pull off
the corners. Reshaped counterweights move through the oil mist
with less drag. Lighter cranks have less gyro effect. As all
racers know, heavy wheels and brakes spinning fast act like gyroscopes,
and resist being moved off their axis, such as leaning the bike
over for cornering. Same with the crank. The heavier the spinning
crank, the more it resist being tilted when cornering. Light
cranks not only make more power, but help improve handling. |
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| LC750 |
Lighten and Balance crankshaft |
$295.00 |
| LC750-MAG |
Magnaflux crankshaft |
149.00 |
| LC900 |
Stroke
Crankshaft/inline 4 cyl.with Race Balance |
1299.00 |
| LC751 |
Remove
balls and tap oil holes for set screws ( with stroker) |
from $150 |
| LC753 |
Dynamically race
balance only |
95.00 |
| LC754 |
Lighten and balance automotive fours |
439.00 |
| LC755 |
Remove counterbalance gear |
40.00 |
| LC761 |
Repair
one (1) damaged crank journal - nitrided |
399.95 plus balance |
| LC761-2 |
Repair
two (2) damaged crank journals - nitrided |
599.00 plus balance |
| LC762 |
Repair crank journal - twin cylinder,
ea. - nitrided |
349.00 |
| LC763 |
Straighten, micropolish crank |
100.00 |
| LC766 |
Nitride,
straighten, and polish crank |
265.00 |
| LC768 |
Micro polish journals inline fours |
35.00 |
| LC770 |
Assemble
rods on crankshaft |
120.00 |
| LC770CR |
Install
customer's rods |
239.00 |
| LC775 |
Shot Peen 4 rods |
125.00 |
| LC800 |
Weld
pins on roller bearing crank |
169.00 |
| LC808 |
Complete rebuild and welding 4 cylinder roller cranks |
From $1000 |
Include an APE work order form when sending your crank to APE.
American
Performance Engineering Inc. - 7347 Rosamond Bl. Rosamond, Ca.
93560 - (661) 256-7309
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