There's always an exception: Honda Radial Four-Valve chamber as used on the old XR600R (and others) dirt bikes.392heminut wrote: 4 valve heads have each pair of valves parallel to each other so they don't hit when opening.
Search found 4 matches
- Tue Jan 29, 2008 4:10 pm
- Forum: (LEGACY) 426 Street / Strip HEMIs
- Topic: is the hemi 2 valve or 4 valve
- Replies: 2
- Views: 7275
- Mon Dec 24, 2007 1:24 pm
- Forum: (LEGACY) New 5.7L-6.1L-6.4L HEMIs
- Topic: No BS Engine Limits
- Replies: 2
- Views: 4127
There's a magazine on the newsstands right now--mid December 2007--that details a 5.7 Hemi buildup using new Mopar Performance heads, a blower, and aftermarket computer. It's either Engine Masters/Popular Hot Rodding, or Hot Rod Engines. They're claiming 700+ horsepower on stock crank and rods; but ...
- Thu Jul 12, 2007 11:00 am
- Forum: (LEGACY) Early Dodge / DeSoto HEMIs
- Topic: 318 HEI distributor
- Replies: 1
- Views: 4209
- Wed Jan 31, 2007 9:50 pm
- Forum: General Hemi Discussion
- Topic: hemi boat
- Replies: 5
- Views: 5705