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Hi Guys so i have searched a few forums now and have not come up with any answers so im hoping someone can help me out.
I have an 07 roadglide i did the thunderheader x pipe screamin eagle air cleaner and just did S&S 570 chain drive cams with a pcv
I have tried many different maps and have had no sucsess. the whole bike feels like an absalute dog form off the line to 3000rpm and when crusing below 3000 seems to be running very fat and overloaded. After 3000rpm it wakes right up and goes great all the way through the rest of the gears as long as i keep the rpms up it runs great. can anyone recomened a tune or does anyone have this type pf set up with a tune that works good for them?
Hi Guys so i have searched a few forums now and have not come up with any answers so im hoping someone can help me out.
I have an 07 roadglide i did the thunderheader x pipe screamin eagle air cleaner and just did S&S 570 chain drive cams with a pcv
I have tried many different maps and have had no sucsess. the whole bike feels like an absalute dog form off the line to 3000rpm and when crusing below 3000 seems to be running very fat and overloaded. After 3000rpm it wakes right up and goes great all the way through the rest of the gears as long as i keep the rpms up it runs great. can anyone recomened a tune or does anyone have this type pf set up with a tune that works good for them?
Here is the map I told you I would send. You will need to unzip it before you can use it. If you have an issue with it like not idling right or popping or hesitating, flat spots, stumbling, Decel pop, or Pinging let me know where it is happening RPM, light acceleration, cruising, hard acceleration I think you get the idea. Don't be disappointed if it is not just right to start with. If too lean at idle it will idle fast may pop some and hesitate when blipping throttle off idle. If too rich it will smother down and smell rich. It is normal to smell little rich at idle and blow little black smoke when blipping throttle, but should maintain a steady lope and not vary over 100 rpms or there about. I have got to ask you do have O2's unhooked and jumpers in place if required. Be surprised how many times it has been overlooked.
Let me know how it works. You can send PM if you like doesn't matter to me.
Hi Guys so i have searched a few forums now and have not come up with any answers so im hoping someone can help me out.
I have an 07 roadglide i did the thunderheader x pipe screamin eagle air cleaner and just did S&S 570 chain drive cams with a pcv
I have tried many different maps and have had no sucsess. the whole bike feels like an absalute dog form off the line to 3000rpm and when crusing below 3000 seems to be running very fat and overloaded. After 3000rpm it wakes right up and goes great all the way through the rest of the gears as long as i keep the rpms up it runs great. can anyone recomened a tune or does anyone have this type pf set up with a tune that works good for them?
That cam has a powerband of 3200-5700. Thats why it runs like crap below 3000. About the only thing you can do it increase compression a bit and move the powerband a few hundred rpm to the left. I had the same issue with my 777 cams, installed a +/-4 cam gear and now she comes on at about 2700 rpm. Still a little higher than I like for cruising around town, but perfect for the highway (which 85-90% of my riding occurs).
That cam has a powerband of 3200-5700. Thats why it runs like crap below 3000. About the only thing you can do it increase compression a bit and move the powerband a few hundred rpm to the left. I had the same issue with my 777 cams, installed a +/-4 cam gear and now she comes on at about 2700 rpm. Still a little higher than I like for cruising around town, but perfect for the highway (which 85-90% of my riding occurs).
Have you considered dropping down to a 30tooth drive pulley. That's what I did in preparation for my 777 install. I'm planning on installing them sometime in the next 2wks and I'll let you know where they're coming in at.
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