Has anyone here changed their own valve guides? I'm wondering if I really have to take it to the machine shop to have it done.
Has anyone here changed their own valve guides? I'm wondering if I really have to take it to the machine shop to have it done.
John, 300EX, 2-250Xs, TRX90, ATC70, 3 JD sleds, 17.5' Hydra Sports boat, 2000 Ford F350 Lariat Crew Cab Diesel with a DP Tuner 3 pos. chip
Special thanks to Kenny for helping us with my sons project quad!
BK Performance
Custom Powder Coating
I'd say go for it. If it works you get the satisfaction and no bill from the mahcine shop. If not than a new head off eBay (IF needed) isn't bad priced. I would try it myself. Just heat if up on a hot plate (leave the torch alone!!), tap them out, and take the new ones out of the fridge and slap them in.
I'd love to hear about it, if you do try.
MY TOYS
406X Honda
Powroll stroker w/ Vesrah shorty rod
ProFab big bore
White Brothers cam
ported & polished head w/ +1 intake
Kibble White HD springs
38mm Keihin-choke removed
full DG RCM exhaust- want X-6
DID silent HD cam chain
K&N filter-No lid
02 Raptor-
High comp 720 kit
Web cam 461/496
K&N filter
Supertrapp exhaust
lowered 1.5"
92 250X-12:1 WIESCO .020/No-Toil filter
03 CBR954 - full 2brothers exhaust
95 Kawasaki Ninja ZX6 streetfighter
93 Honda XR80R
83 Z50R -K&N filter
98 Arctic Cat Cougar 550 liquid
86 Ski-Doo Citation
if you can find a local guy i would feel safer just having them do it, I know my local guy i've been going to for years only charges around 40 bucks for that, to me its just the safer side that i know it was done right and do not have to worry.
I talked to my buddy at the honda dealer today. He's the head mechanic there and he said just have it done at the machine shop because you need a valve job anyway. Plus after the guide is installed it has to be reamed by the machine shop. They take theirs to the machine shop. The tools to remove and install the guides are pretty expensive too.
John, 300EX, 2-250Xs, TRX90, ATC70, 3 JD sleds, 17.5' Hydra Sports boat, 2000 Ford F350 Lariat Crew Cab Diesel with a DP Tuner 3 pos. chip
Special thanks to Kenny for helping us with my sons project quad!
BK Performance
Custom Powder Coating
Really? I've never looked into it. About how much for the tools to do this, including the reamer? We've got a junk 350X head. Maybe I will try it with that. Nothing to loose.Originally posted by quadfamily
The tools to remove and install the guides are pretty expensive too.
MY TOYS
406X Honda
Powroll stroker w/ Vesrah shorty rod
ProFab big bore
White Brothers cam
ported & polished head w/ +1 intake
Kibble White HD springs
38mm Keihin-choke removed
full DG RCM exhaust- want X-6
DID silent HD cam chain
K&N filter-No lid
02 Raptor-
High comp 720 kit
Web cam 461/496
K&N filter
Supertrapp exhaust
lowered 1.5"
92 250X-12:1 WIESCO .020/No-Toil filter
03 CBR954 - full 2brothers exhaust
95 Kawasaki Ninja ZX6 streetfighter
93 Honda XR80R
83 Z50R -K&N filter
98 Arctic Cat Cougar 550 liquid
86 Ski-Doo Citation
I didn't get actual prices, I was just told that they are expensive. The point is that it isn't even worth it for the dealer to do it, they just send it to the machine shop.
John, 300EX, 2-250Xs, TRX90, ATC70, 3 JD sleds, 17.5' Hydra Sports boat, 2000 Ford F350 Lariat Crew Cab Diesel with a DP Tuner 3 pos. chip
Special thanks to Kenny for helping us with my sons project quad!
BK Performance
Custom Powder Coating
i put exhaust guides in my head. its not hard to do, but you do need the right tools. heat the head in the oven to about 250-275 F, then hammer them out. then pop the new ones out of the freezer while the head is hot and drive them in. then when it cools ream the guides from the chamber side. its all in the manual. the biggest problem is after installing and reaming the guides, you need to dress the valve seats because 9 times out of 10 the valve won't seat fully. i think i got the remover/installer and reamer for around $50, but the tools to cut the seat can get pricy fast.
don't buy from Paul Corbin aka TampaBoy813
01 492ex
Yes the seat tools are expensive and easily breakable on top of that. I miss having access to all of that, as I did at school, along with hones and a boring machine.
MY TOYS
406X Honda
Powroll stroker w/ Vesrah shorty rod
ProFab big bore
White Brothers cam
ported & polished head w/ +1 intake
Kibble White HD springs
38mm Keihin-choke removed
full DG RCM exhaust- want X-6
DID silent HD cam chain
K&N filter-No lid
02 Raptor-
High comp 720 kit
Web cam 461/496
K&N filter
Supertrapp exhaust
lowered 1.5"
92 250X-12:1 WIESCO .020/No-Toil filter
03 CBR954 - full 2brothers exhaust
95 Kawasaki Ninja ZX6 streetfighter
93 Honda XR80R
83 Z50R -K&N filter
98 Arctic Cat Cougar 550 liquid
86 Ski-Doo Citation