Compression

[speedyslyder]

i think the first post awk08 reply says it all.
if your comp gauge is correct and not lying,then 100psi is going to need rebuilt.
maybe have your mechanic look at it?
there is alot of info on here read and ask questions and we will get to the bottom of it

welcome to the forum redneck rider

 

[speedyslyder]

http://www.blasterforum.com/threads...ce-and-owner-manuals-download-for-free.17325/
http://www.blasterforum.com/threads/troubleshooting-maintenance-guide.30347/

 

[Redneck rider]

i think the first post awk08 reply says it all.
if your comp gauge is correct and not lying,then 100psi is going to need rebuilt.
maybe have your mechanic look at it?
there is alot of info on here read and ask questions and we will get to the bottom of it

welcome to the forum redneck rider

Ok so I just went out and bought a Pittsburgh compression tester And I'm reading 120 psi for 10 kicks with the throttle pushed in and opened up

 

[speedyslyder]

120 is just fine it is normal
if it indeed has 120 then we can rule out the top end for the most part
although i believe cambell haudfeld sells thode as well and they are usally junk,but will usally read much lower then correct comp/not higher lol

 

[Awk08]

i've seen mention of these chinese cylinders needing measured and possibly honed to properly fit the piston ?


here's some help.....

how to measure your cylinder
http://www.blasterforum.com/threads/how-to-measure-your-cylinder-diy.25767/

clean it good before assembly
http://www.blasterforum.com/threads/how-to-install-a-cylinder.31635/

leakdown test
http://www.blasterforum.com/threads/leak-down-test-video.57629/
http://www.blasterforum.com/threads/all-about-airleaks.55537/

heat cycles/break-in
http://www.blasterforum.com/threads...ke-must-be-done-after-a-top-end-rebuild.4399/
retorque head and base nuts after heat cycles

plug chops
http://www.blasterforum.com/threads/how-to-plug-chop.53237/
http://www.blasterforum.com/threads/spark-plug-chop.20247/



piston seizure guide
http://www.blasterforum.com/threads/piston-seizure-diagnotics-guide.20245/

 

[Awk08]

Ok so I just went out and bought a Pittsburgh compression tester And I'm reading 120 psi for 10 kicks with the throttle pushed in and opened up

try new plug and check reeds, and leak test !!!!!

 

[Redneck rider]

120 is just fine it is normal
if it indeed has 120 then we can rule out the top end for the most part
although i believe cambell haudfeld sells thode as well and they are usally junk,but will usally read much lower then correct comp/not higher lol

Lol but now since I'm reading 120 not what can I do ?

 

[harley1-5]

I would leak test there is a thread on how to here,recheck cylinder base,and head torque.Also awk08 sells leak testers if 1 is needed

 

[speedyslyder]

what you can do without alot of money only carb cleaner,
replace plug,take carb off clean the jets,you will need to take them out and soak,not just spray it.
check the reeds while you have carb off,
make sure gas cap is ventilating properly for ha ha s unscew it al lil.
set airscrew,idle if needed

torque on the head and base bolts is only20 ft lbs...not as hard as you can turn them/torque wrench needed cant guess

you can watch those vids i posted above there is more on youtube

 

[Redneck rider]

How can

I would leak test there is a thread on how to here,recheck cylinder base,and head torque.Also awk08 sells leak testers if 1 is needed

how can I contact awk08 or a website or how can I get a leak down tester I was just goi to make
One cuz I seen a thread on it On blaster forum

 

[harley1-5]

just pm awk08 on here

 

[Awk08]

how can I contact awk08 or a website or how can I get a leak down tester I was just goi to make
One cuz I seen a thread on it On blaster forum

PM sent

 

[Redneck rider]

just pm awk08 on here

Is there a way I could make my own leak down tester? Cheap and easy?

 

[Blaaster]

Awks tester is prolly the best deal you can make.

 

[Awk08]

Is there a way I could make my own leak down tester? Cheap and easy?

THIS...
http://www.blasterforum.com/threads/build-and-use-a-leakdown-tester.10663/

but.... myself included, by the time you drive to 5 different stores trying to find a low psi gauge for a decent price, the correct matching NPT fittings to mate the tee, gauge, schrader valve, ect. and not spend a ton of $ on fuel and 50 adapters to make everything fit together, you could have bought 2 of my testers with zero aggrevations for the same $

 

[Redneck rider]

THIS...
http://www.blasterforum.com/threads/build-and-use-a-leakdown-tester.10663/

but.... myself included, by the time you drive to 5 different stores trying to find a low psi gauge for a decent price, the correct matching NPT fittings to mate the tee, gauge, schrader valve, ect. and not spend a ton of $ on fuel and 50 adapters to make everything fit together, you could have bought 2 of my testers with zero aggrevations for the same $

I think I may buy yours I don't have pay pal only debit card

 

[Redneck rider]

THIS...
http://www.blasterforum.com/threads/build-and-use-a-leakdown-tester.10663/

but.... myself included, by the time you drive to 5 different stores trying to find a low psi gauge for a decent price, the correct matching NPT fittings to mate the tee, gauge, schrader valve, ect. and not spend a ton of $ on fuel and 50 adapters to make everything fit together, you could have bought 2 of my testers with zero aggrevations for the same $

And I'm not to sure if it'll fit my quad I have a 1996 Yamaha blaster 200 2 stroke

 

[Awk08]

I think I may buy yours I don't have pay pal only debit card

set up a paypal account with your debit card/bank account, only takes a day or so for them to confirm everything and get you rolling, it's 100% safe and insured, and invaluable for purchases on here and ebay

And I'm not to sure if it'll fit my quad I have a 1996 Yamaha blaster 200 2 stroke

you have to get the correct PVC fitting to fit into your intake in place of your carb