Page 2 of 7

Posted: Tue Mar 31, 2009 10:45 am
by Tippin
kk, ive got a GR

Posted: Tue Mar 31, 2009 2:29 pm
by vipfto
then replace if you have some knowledge and are confident do them yourself ;) its not very difficult just time consuming, you have be careful not to lose anything in the heads, and be willing swear your head off when doing the rear bank :lol:

it will save you a truck load of money :D

Posted: Tue Mar 31, 2009 3:55 pm
by Tippin
yeh, looks like something i can do

anyone found anything cheaper than those kempy's ones though?

repco??? :lol:

Posted: Tue Mar 31, 2009 4:04 pm
by Bennoz
Go to Repco & ask them for some oil flush products. Half the noisy GR lifters I have come across lately, I've been able to run a flush type product though a few times & they have gone quiet again.

The main issue is old oil baking onto the insides of the slide tips - flushing can get it out.

Posted: Tue Mar 31, 2009 4:35 pm
by Tippin
damn it! i was just there lol

ohh well, il go back 2morro

Posted: Sat May 16, 2009 6:47 am
by payaya
I use to use a product called Nulon E20 it did wonder for my lifters when mine were screwed.

Posted: Wed Jun 10, 2009 8:03 pm
by bas
Hey thanks a lot for the info bennoz, i was looking to change mine some time soon. Do u know of any differences between kempy's aftermarket lifters and the genuine ones? nd where do i buy the mitsubishi lifters?

Posted: Sat Jun 13, 2009 1:18 am
by maxleng
woah awesome DIY. very well done and easy to follow. (not that id trust myself doing it haha)

just wondering, is there any reason other than the noise to replace the tappets? does it allow the lifters to function better ie engine runs smoother?

Posted: Sat Jun 13, 2009 10:15 am
by Bennoz
bas wrote:Hey thanks a lot for the info bennoz, i was looking to change mine some time soon. Do you know of any differences between kempy's aftermarket lifters and the genuine ones? nd where do i buy the mitsubishi lifters?
I found that while the Kempys lifters were good, their life expectancy wasn't as good as genuines... but, even if you have to change them twice, its still cheaper to buy 2 sets from Kempys than it is to buy genuine items from Mitsubishi.
maxleng wrote:just wondering, is there any reason other than the noise to replace the tappets? does it allow the lifters to function better ie engine runs smoother?
The lifters control the valve clearance, the better you got that set, the better the motor will run. Also good to change worn ones because if you have one seize up, it can lead to total destruction of a head in the worst case scenario.

Posted: Fri Jun 19, 2009 5:29 pm
by maxleng
hmm is there a good DIY out there for MIVEC engines? cant seem to find one.

Posted: Fri Jun 19, 2009 8:00 pm
by Supplanter
MIVEC ones need adjusting, not replacement, but there is a plastic part in them that can break.

Posted: Tue Jun 30, 2009 1:13 pm
by Bennoz
Yeah its a shame I never had a GPX to do a DIY guide on..

Anyways - there are also hydrulic lifters in a GPX that need replacing from time to time too. There are 12 of them, they are used to keep the mivec rocker arm on the mivec cam lobe when its not in use:

Image
Image
Image
Image

Posted: Fri Aug 21, 2009 12:20 am
by bas
ohh i went on Kempys to buy the lifter just the other day nd
sent away the order form to get an email back 2day that the
price has gone up from $500 NZ for 24 to $600 NZ


bs man

Posted: Fri Aug 21, 2009 12:17 pm
by Bennoz
So thats about 35c Australian?

Better than the $1250 the Mitsubishi will ask you for.

Posted: Fri Aug 21, 2009 3:57 pm
by bas
haha good one. nah i think exchange rate is around
$1AU= $1.20NZ but i didnt realize mitubishi one were sooo hexpensive

Posted: Fri Aug 28, 2009 4:25 pm
by bas
wooop new kempy's tappets just arrived in the mail . will be installing them next weeek :D

Posted: Fri Sep 04, 2009 4:37 pm
by bas
ay bennoz i finally got round to doing the lifters cause i
thought it would take longer than your estimate of 6hrs.
but me nd a mate did em in 2hrs 8O

haha what took u so long

by the way walk through was mint nd now my car sound so good.
:D :D :D :D :D :D :D :D :D :D :D :D :D :D :D :D :D :D :D :D :D

Posted: Thu Oct 29, 2009 5:45 pm
by tokieda1202
Hey Guys, would it be harmful to the car if I drive it from Brisbane to Sydney with the tappets problem?

Posted: Thu Oct 29, 2009 5:53 pm
by Bennoz
Nah, it'll be ok. As long as they are not way out & making a huge noise, you'll be fine.

Posted: Thu Oct 29, 2009 6:18 pm
by tokieda1202
Ya. The tappet is quite noisy only for the first 15min from cold start. Do you reckon I should change the tappets soon?