What about difs? Are they going to be able to take the additional power of the 800? Or the axles? Is your 500 FI? If not will need to modify fuel tank or new one for fuel pump?
Yes, get the crank/rod setup for $600. and a topend kit for $400. and you have an 800 for $1000. You'll need to tune it, or reflash the ecu to 800 specs, which is $400
Or an 840+ top end...
Thanks for the replies, that was a big help!
I'm in the process of doing the same, but already have the 800 engine to replace the 500. Can't get a straight answer if I NEED an 800 ecm, or have my 500 one refreshed. Or will the 500 one work with a pc5 to tune it?Yes, get the crank/rod setup for $600. and a topend kit for $400. and you have an 800 for $1000. You'll need to tune it, or reflash the ecu to 800 specs, which is $400
Either way works, if you was here, I may have an ecu to swap with you, as it will need to be married to the dash & key, after install, can't simply swap em out. The 500 ecu works fine, after tuning with a PCV. I would install the 800, then put in the newer injectors, which are larger, and it'll be closer then with the 500 inj.I'm in the process of doing the same, but already have the 800 engine to replace the 500. Can't get a straight answer if I NEED an 800 ecm, or have my 500 one refreshed. Or will the 500 one work with a pc5 to tune it?Yes, get the crank/rod setup for $600. and a topend kit for $400. and you have an 800 for $1000. You'll need to tune it, or reflash the ecu to 800 specs, which is $400
Timing won't be the same, but it's not enuf to matter. If you get my reflash, you can run a Maverick Powercommander, and adjust timing to your liking.Just one more potentially silly question, with the 500 ecm, will the timing be correct? With the 800 having a different stroke and whatnot? I've got the injectors with the 800 when I bought it, so I may give it a shot as is. Wait make that 2 silly questions,,,bike is 09 500 renegade, engine is from 06 outlander,,,What PCV would a guy get. They don't list one for 09 500. I could never understand how they have so many different part numbers when a do beck style will fit almost every machine
And if need be, I can send you my ecm, heck I can send you 2 500 ecm's for an 800 ecm. I have b.u.d.s software so matching to my bike is no problem.