Peace and Quiet with an Evo!
#391
Happy New Year's Eve preparation day!
Only thing I've read about adjusting the rear cylinder timing is from people who have installed Woods cams. Probably best to find one of the Master Mechanics on HDF and find out the how and why. I'm sure someone knows.
Warm enough here today to go riding, albeit a short distance (beer store and back )
Only thing I've read about adjusting the rear cylinder timing is from people who have installed Woods cams. Probably best to find one of the Master Mechanics on HDF and find out the how and why. I'm sure someone knows.
Warm enough here today to go riding, albeit a short distance (beer store and back )
I'll leave it at zero offset for the time being. I would have to get Daytona's USB interface cable, set it in their software, and upload it to the module to change it anyway. That's another $50 or more... this old Evo ain't cheap, but she's sure fun!
And on a day like today, all you really need is beer! And Captain Morgan Private Stock...
#392
#393
Shook my foundations!
Anyways, have a great New Years and best to you and family,
and to all the Peace and Quiet lovers here on this thread
HAPPY NEW YEAR!!!
#395
[I do have an actual question about rear cylinder timing... Anyone here have anything to say about rear cylinder timing offset? The Twin-Tec unit can vary the rear cylinder timing offset up to plus or minus 5 degrees in one-degree increments, but the instructions don't give any recommendations on it - other than that it can be used to "minimize rear cylinder misfiring." Default is zero offset. Okay... I have googled the subject but haven't been able to find any guidance about it anywhere. Thanks for any info or experience anyone can to share about that.
I wish everyone here a Happy New Year! [/QUOTE]
The rear cylinder timing can be helpful with some engine combinations, it can make up for slight errors in the timing cup, etc. There is no hard, fast rule. You need to put the bike on a dyno and get it tuned properly with the timing "straight up". Then move the timing in two degrees steps each way, watching the results. After you get the best results you can try one degree steps to see if it helps. once you have the best result you need to know that any changes in base timing will make you have to do the ofsett timing all over again. we've found that the gain with the rear offset is usually less that 2-3 horsepower and twice that in torque. Those results are with the cams we normally use, others may have found different results. Hope this helps.
I wish everyone here a Happy New Year! [/QUOTE]
The rear cylinder timing can be helpful with some engine combinations, it can make up for slight errors in the timing cup, etc. There is no hard, fast rule. You need to put the bike on a dyno and get it tuned properly with the timing "straight up". Then move the timing in two degrees steps each way, watching the results. After you get the best results you can try one degree steps to see if it helps. once you have the best result you need to know that any changes in base timing will make you have to do the ofsett timing all over again. we've found that the gain with the rear offset is usually less that 2-3 horsepower and twice that in torque. Those results are with the cams we normally use, others may have found different results. Hope this helps.
#396
My new Velva Touch lifters and rods finally arrived on Thursday, just before we left for the NY eve party. We just got back home an hour ago, and I'm going to begin the installation of the new cam, lifters, and rods this afternoon- after I read the instructions 3 times to make sure I don't screw anything up! Got my oil heater running full blast in the garage... it's 31 F right now, and supposed to get down into the teens tonight and tomorrow night, so I figured this would be a good time to tear into things. I picked up a small bolt cutter tool for $8 in the bargain bin at an auto store on the way back to cut out the old rods. I hope it's strong enough to cut through them without too much trouble.
Hope everyone here had a great New Years. I am sure not looking forward to going back to work on Monday...
#397
[[B][I] The rear cylinder timing can be helpful with some engine combinations, it can make up for slight errors in the timing cup, etc. There is no hard, fast rule. You need to put the bike on a dyno and get it tuned properly with the timing "straight up". Then move the timing in two degrees steps each way, watching the results. After you get the best results you can try one degree steps to see if it helps. once you have the best result you need to know that any changes in base timing will make you have to do the ofsett timing all over again. we've found that the gain with the rear offset is usually less that 2-3 horsepower and twice that in torque. Those results are with the cams we normally use, others may have found different results. Hope this helps.
#400
Good morning and Good New Year!
What a world. Tried to send a package with a seat to USA yesterday. Found a box that it fit in, but I wasn't allowed to mail it because the anti-terrorist act says no writing allowed on boxes!
It was a waffle cone box.
"All we are saying, is give peace a chance!"
What a world. Tried to send a package with a seat to USA yesterday. Found a box that it fit in, but I wasn't allowed to mail it because the anti-terrorist act says no writing allowed on boxes!
It was a waffle cone box.
"All we are saying, is give peace a chance!"