- Joined
- Oct 19, 2005
- Messages
- 18,978
Just hoping someone might have one kicking around to be rid of
or has experience to share on its function.
I think this Norris D+ -Megacycle 560-D+ is Peel's best chance for me
to kick over and not detonate on moderate throttle on 10:1 CR on 91 octane.
Here's Norris's spec sheet @ 0.020" lift
Megacycle spec sheet @0.040" lift. They want $356 to ship one to me.
Norris fuel/drag competition cam. Racing springs and pistons required.
Lift 405", Duration 296*, Lobe centers 105*, Flat tappet clearance .015",
Intake open/close 43 btc/ 73 abc, Exhaust open/close 73 bbc/ 43 atc.
The reasons to try Norris D+ first is based on both engine calculators
and drama by a retired Norton shop owner and drag racer,
Dunchan Campbell. My first few months of Commando possession
in '99 was desparate to find resources to maintain. Found a shop
3 hr ride away so took off to discover piles and trailer loads
of dead Norton remains soon to be sold in bulk. I picked through
for sprockets and do dads, and studied the dragster photo's.
Fuel injected plain and on a boosted beast, with Harley gearboxes as
he said once Norton hit 100 hp zone they puke up AMC's parts onto the track.
He was depressed and slumped old man, dead pan like life fun all used up.
Having cut my motorcycle teeth on P!! dragster, thought to ask
what cam he liked. Bang his eye's lit up, he jumped off stool
in shade out in the sunshine, hollowering like a mad man
while dancing in circles slapping his arthritic knees till could hardly
breath, saying time after time, yEEEHAWW, THOSE NORTONS
SURE LOVE NORRIS D+ CAM, HOT DAM THEY LOVE NORRIS D+,
for like over a minute to calm down and sit again.
Hmm glad I asked.
About a year later called him up on parts, thought to ask him
once more, any cam you liked.... from barely hearing him,
HOT DAM THEM NORTONS SURE LOVE THEM NORRIS D+ CAMS,
on and on and on for almost a minute...
I had to hold phone away from ear, his was up dancing again
and almost dropped the phone waving it to cord limit I guess.
He passed on later that year.
OH man I want some of that for sure.
hobot
or has experience to share on its function.
I think this Norris D+ -Megacycle 560-D+ is Peel's best chance for me
to kick over and not detonate on moderate throttle on 10:1 CR on 91 octane.
Here's Norris's spec sheet @ 0.020" lift
Megacycle spec sheet @0.040" lift. They want $356 to ship one to me.
Norris fuel/drag competition cam. Racing springs and pistons required.
Lift 405", Duration 296*, Lobe centers 105*, Flat tappet clearance .015",
Intake open/close 43 btc/ 73 abc, Exhaust open/close 73 bbc/ 43 atc.
The reasons to try Norris D+ first is based on both engine calculators
and drama by a retired Norton shop owner and drag racer,
Dunchan Campbell. My first few months of Commando possession
in '99 was desparate to find resources to maintain. Found a shop
3 hr ride away so took off to discover piles and trailer loads
of dead Norton remains soon to be sold in bulk. I picked through
for sprockets and do dads, and studied the dragster photo's.
Fuel injected plain and on a boosted beast, with Harley gearboxes as
he said once Norton hit 100 hp zone they puke up AMC's parts onto the track.
He was depressed and slumped old man, dead pan like life fun all used up.
Having cut my motorcycle teeth on P!! dragster, thought to ask
what cam he liked. Bang his eye's lit up, he jumped off stool
in shade out in the sunshine, hollowering like a mad man
while dancing in circles slapping his arthritic knees till could hardly
breath, saying time after time, yEEEHAWW, THOSE NORTONS
SURE LOVE NORRIS D+ CAM, HOT DAM THEY LOVE NORRIS D+,
for like over a minute to calm down and sit again.
Hmm glad I asked.
About a year later called him up on parts, thought to ask him
once more, any cam you liked.... from barely hearing him,
HOT DAM THEM NORTONS SURE LOVE THEM NORRIS D+ CAMS,
on and on and on for almost a minute...
I had to hold phone away from ear, his was up dancing again
and almost dropped the phone waving it to cord limit I guess.
He passed on later that year.
OH man I want some of that for sure.
hobot