New Ideas
NEW IDEAS
POWROLL CATALOG
A complete listing of performance products for most Yamaha, Honda, Kawasaki and Suzuki four-strokes is available from Powroll, one of the first high performance four-stroke specialists. $3 will buy the 1979 Performance Fact Book. From Powroll, P.O. Box 1206, CW-5, Bend, Or. 97701, (503) 382-6395.
DERALE OIL COOLER FOR HONDA CB650
The Derale oil cooler for the Honda CB650 is a full flow type, meaning all the oil goes through the cooler. All brackets, oil lines, fittings and straps come in the kit. The Derale cooler features high-conductivity copper tubing with internal louvers to create turbulence in the oil for maximum heat transfer. Price is $51.50 from dealers or contact Derale Oil Coolers, CW-5, 138 W. Gardena Blvd., Gardena, Calif. 90248 or call (213) 532-5997.
NEW VDO RACER
A new, more rugged Enduro Racer has been introduced by VDO-Argo Instruments. This time/distance gauge is used in combination with an accurate watch to help the enduro rider maintain a steady average speed over a set distance, and shows how far he has gone since the last checkpoint. The instrument is lighted for night use and the side reset knob adjusts forward or backward, in tenths. For a free color brochure contact VDO-Argo Instruments, CW-5, 980 Brooke Rd., Winchester, Va. 22601.
FLEX HONES
All sizes of Flex-Hones are now available from Flanders. Made from silicone balls laminated to the ends of high density nylon filaments, this type hone assures proper pressure is applied to the cylinder walls. Approved and used by major engine builders the world over, for twoand fourstroke engines. Write to Flanders Co., CW5, P.O. Box 2297D, Pasadena, Calif. 91105.
SUZUKI GS1100 KIT
Yoshimura R&D has an llOOcc kit for the GS1000. The kit consists of 73.5mm pistons, rings, pins, clips and special head gasket. Contact your local Yoshimura dealer or Yoshimura R&D of America, CW-5, 5517 Cleon Ave., N. Hollywood, Calif. 91601 or call (213) 985-2331.
MOTO-X FOX GUIDE TO PREPARING THE YAMAHA YZ AND IT FOR COMPETITION
Written by Jim Gianatsis, this manual covers the history of Yamaha’s motocross team, cylinder porting, enduro bike preparation and eight chapters narrated by Bob Hannah. A similar guide for Suzuki owners is also available. Price is $5.95 plus $1 for shipping. From Moto-X Fox, CW-5, 520 McGlincy Lane, Campbell, Calif. 95008.(408) 371-1221.
