Many 1000's of riders have concluded the Banshee likes +4 degrees of timing advance. That means rotating the stator plate Clockwise to make the spark happen earlier.
The timing advance for an Oldsmobile 455 engine typically ranges from 8 to 12 degrees of initial timing at idle, with total timing (initial plus mechanical advance) reaching around 30 to 36 degrees at higher RPMs. However, the exact specifications can vary based on the specific model year and modifications. It's essential to consult the vehicle's service manual or a performance expert for precise tuning based on the engine's condition and intended use.
In the long run a banshee for sure u can do so much stuff in mods on a banshee plus its a 2 stroke! Ya a YFZ is fast off the bat but a u can't do as much with it a banshee handles mods and engine work way better! So I would say a banshee all the way!
your engine has a timing chain,no rubber belt but after 250k plus the chain wears and should be checked
three plus the timing belt if it is a 4 cyl. two if it is a 3.0L v6, plus a timing belt one if it is a 3.3L or 3.8L v6, plus a timing chain
On most stock SB 350s the timing should be fine at 6-8 degree's Before Top Dead Center AKA BTDC. However if the cam is not stock you may want to contact the cam's manufacturer for the best timing suitable for your cam. I personally set the timing until I obtain the best performance I want to achieve. , EzForJesus If you are looking for the best performance possible, get a timing light that will check your timing at full advance. Start off at about 40 degrees total timing (engine running above 2800 rpm) and vary it up or down a few degrees until peak performance is found. Best accomplished at a drag strip on test'n'tune night.
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of course the banshee is faster. I mean the banshee is capable of doing 90 -95 mph. The yfz on the other hand is only capable of doing 80-85. plus the banshee is usually quicker because 2 clinders creates less work for the engine. my banshee is a 1998 with 16t front sprocket and 40t rear and lots of engine mods and i ride on trails and all my friends have 450rs and 700 raptors and big 450 dirtbikes but none are faster, i either dust them off the start and keep pulling away or i catch them fast and pull away. so definitly the banshee is faster.
200,000 miles plus
Before asking for a cash advance from a loan provider, consider whether or not you'll be able to pay back on the loan. You should be fine if you'll be able to pay back plus interest in the time allotted.
If you have fuel and spark, then it would have to be a timing or compression problem. I could be ingnition timing or camshaft timing. Check to see if the timing belt has slipped or is broken. Pull the spark plus and check engine compression. A service manual should be available for this vehicle at any auto parts store for around $20.00. Good luck.
Yes it does, both the 4.0, and 5.2 I would change at around 75,000-90,000 miles. The timing chain should last for the life of the engine. 200k plus.
I have had similar problems with a 1985 Ford Ranger with the 2.0L engine. What I've been hunting around for, but cannot find, is the maximum spark advance at what RPM? Most gasoline engines have a maximum spark advance of 28 degrees BTDC. Anything more advanced that that is pushing back against yourself. The fuel burn would be completed too soon during the power stroke. I would back off the timing at high RPM to around 28 degrees and see how it runs. If setting the timing per the engine compartment sticker doesn't give you the proper timing, then something else is wrong. Could be a defective distributor or computer? Hope this helps a little bit?