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Re: DRZ400 engine prep

Posted: Thu Jan 14, 2021 1:29 pm
by phoo
smdub wrote:
Thu Jan 14, 2021 7:05 am
Good points. If you're already tearing it down to the piston, now is the time to put in that tall 5th gear.

But before you go that far (piston/rings), why not do a leak down test first? Used motor could be perfectly fine as is.
True. I can see some seepage around the base gasket, though, and if I know it's scheduled to be done by 18K so may as well do it now.
Do those fancy Euro bikes that Bill rides need this much work? Asking for a friend.....
Do those fancy euro bikes last 24k, or even 14k miles? Or does it only last that long in kilometers? :amazon:

Thanks for all of the suggestions. I'm thinking more along the lines of preventative and scheduled maintenance than upgrades like transmission and such. I'm not looking to create a "beast DRZ," just "a DRZ I'll never have to do anything to except oil changes until I replace it with something else probably years from now."


Thanks,

~Patrick

Re: DRZ400 engine prep

Posted: Thu Jan 14, 2021 5:06 pm
by smdub
phoo wrote:
Thu Jan 14, 2021 1:29 pm
Do those fancy euro bikes last 24k, or even 14k miles? Or does it only last that long in kilometers? :amazon:
Yes. Aaron.S on ADVrider had 40k+(km) on a 500 w/o a rebuild. Went round the world on on that one too I think. Now up to ~twice that distance and 2000hrs? But I haven't kept up in a while. Its a myth that they need rebuilding constantly (unless you are racing and every last fraction of hp is worth it.)

Re: DRZ400 engine prep

Posted: Thu Jan 14, 2021 6:55 pm
by Firebolter
My 2007 KTM 525 EXC is still running strong. My friend bought her back in 2014 and she just keeps going. If you maintain shit, it will last-

Re: DRZ400 engine prep

Posted: Thu Jan 14, 2021 9:02 pm
by Bucho
phoo wrote:
Thu Jan 14, 2021 1:29 pm


Thanks for all of the suggestions. I'm thinking more along the lines of preventative and scheduled maintenance than upgrades like transmission and such. I'm not looking to create a "beast DRZ," just "a DRZ I'll never have to do anything to except oil changes until I replace it with something else probably years from now."


Thanks,

~Patrick
I hear ya.