For the highest revving and most durable 4AG build, chose Arrow
Precision for your crankshaft. Recent Arrow Crankshaft successes
include: The street-legal saloon world speed record with the Brabus
E V12. The Nürburgring lap record with the Radical SR3 Turbo. First
place in the LM2 Class and second place in LM1, with the
Judd-powered cars in this year’s Le Mans 24 Hours. They all relied
on Arrow crankshafts to help them achieve their outstanding
performance.
Order through VAC; this crankshaft offers excellent cost savings
over a Formula Atlantic crank, yet is of exquisite quality.
Full counter balanced to eliminate harmonics caused by less than
race-precise distribution of weight.
This improvement in balance and reduction in weight reduces
vibrations and friction, increasing bearing life and engine
reliability during extreme use.
If your building a 4AG for Road Racing, Drifting, Rally or any
other engine punishing motorsports, you will achieve max
performance with Arrows proven crankshafts.
"5AG" stroker cranks also available on
request.
- Arrow Precision crankshafts
include:
- FEA analysis
- Super high grade low sulphur CORUS steel in EN40B (722M24)
- Fully machined
- Nitrided layer is of uniform thickness around entire
surface
- Balanced between 2 and 15 grams (depending on the number of
cylinders)
- 100% crack detection
- Certification – material, heat treatments, balancing, critical
detail inspection report, (Roundness trace as required and
topography trace as required)
- Standard 77mm stroke
- Reduced weight:11.25kg (std=12.75kg)
If you seek the finest competition crankshaft for your project,
look no further. From custom to production, from vintage to LeMans,
you need Arrow at the heart of your engine.
CUSTOMER REVIEWS
There are currently no reviews of this
product.
Submit a Review
