Team GPR

**mr bucketracer** · 29th December 2015, 20:40

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very happy 88 hp and not touched jets yet

**Henk** · 29th December 2015, 21:28

Originally Posted by mr bucketracer

very happy 88 hp and not touched jets yet

That's a lot for a bucket

**Sketchy_Racer** · 29th December 2015, 21:33

Looking good,

For what it is worth i've always had to run 4 jet sizes richer on the track from what I run on my dyno, I think that is because my dyno has a low inertia.

Now get that puppy over 90hp!

**mr bucketracer** · 29th December 2015, 21:51

Originally Posted by Henk

That's a lot for a bucket

its a ryger engine

**mr bucketracer** · 29th December 2015, 21:55

Originally Posted by Sketchy_Racer

Looking good,

For what it is worth i've always had to run 4 jet sizes richer on the track from what I run on my dyno, I think that is because my dyno has a low inertia.

Now get that puppy over 90hp!

think I will play safe . I'm sure you are to (-: .will see how far I can go and back it of. Lost fath in my pipes but happy now . Thanks for the map and help

**richban** · 30th December 2015, 08:03

Looking good Mate. Now just to fatten her up a little in the middle. What carbs yah runnning? It will be good to know the out come from the pipe test. I am looking forward to seeing it on track should be a hoot.

**mr bucketracer** · 30th December 2015, 17:43

Originally Posted by richban

Looking good Mate. Now just to fatten her up a little in the middle. What carbs yah runnning? It will be good to know the out come from the pipe test. I am looking forward to seeing it on track should be a hoot.

aliexpress carbs 40mm(-; brent knows about them , seems to work ok , played with the power valve and stright away it fatten it up but lost hp (maybe because weather got very hot), some how looks like glens curves are gone and only has the one on the disk , whats your max advance ?

**richban** · 30th December 2015, 17:47

Originally Posted by mr bucketracer

aliexpress carbs 40mm(-; brent knows about them , seems to work ok , played with the power valve and stright away it fatten it up but lost hp (maybe because weather got very hot), some how looks like glens curves are gone and only has the one on the disk , whats your max advance ?

Mine is a true 16 deg at peak power. Running Avgas. You should clock in tdc on the fly wheel. Mark it and check it. They are all different.

**mr bucketracer** · 30th December 2015, 18:00

Originally Posted by richban

Mine is a true 16 deg at peak power. Running Avgas. You should clock in tdc on the fly wheel. Mark it and check it. They are all different.

this one is set at 17 , yes you are right , flywheel could put it out , was thinking 16 max , what main jet you running , just as a guide , have 183 in it at the mo?

**richban** · 30th December 2015, 18:21

Originally Posted by mr bucketracer

this one is set at 17 , yes you are right , flywheel could put it out , was thinking 16 max , what main jet you running , just as a guide , have 183 in it at the mo?

Cool. Mine is running 2 main jets rich at the moment. 188 top cylinder and 195 bottom. I think. After I ported the exhaust it wanted more fuel.