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Search: Posts Made By: jeff naul
Showing results 1 to 25 of 45
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Forum: RC Warbirds and Warplanes
06-11-2012, 05:09 AM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

LOL! thanks Scott! It's only taken a complete tear down, polishing valve stems and guides, 3 ignition sensors at 115$ bucks a pop, 30 spark plugs, and finally a turbolator:D:D:D. So yes I think I'm...
Forum: RC Warbirds and Warplanes
06-10-2012, 07:33 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Turbolator Report on 150. 350 rpm gain on top end. it hits alot harder at idle, every one couldnt believe how different the idle was. acceleration is smoother and cleaner. but I have the old 150, pre...
Forum: RC Warbirds and Warplanes
04-06-2012, 06:30 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

finally a break through with my engine! I've always ran 100LL AV gas. My dropping number three went away simply by switching to 87 octane. So far 6 flights with the castrol oil that Goetz suggested...
Forum: RC Warbirds and Warplanes
03-16-2011, 07:42 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

we played with a starter off of an electric start weedeater. wasn't enough power to turn a 150 without flipping the prop to get it turning over, then it would spin it. it looked horrible mounted up...
Forum: RC Warbirds and Warplanes
11-28-2010, 09:39 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

hey mitch I will call... but I hope somebody will nut up to Moki and say "hey we sent him a sensor in 08' while the engine was in warranty and two years later it's still tearing up sensors" Of course...
Forum: RC Warbirds and Warplanes
11-28-2010, 10:10 AM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Goetz, Well since there is a new company in the moki game maybe i can finally get some help.

Last week i got my 150 back on the engine stand and started going over things....first thing wrong...
Forum: RC Warbirds and Warplanes
06-21-2010, 05:11 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Just an idea fellas, and this coming from someone who knows what he's talking about. When going into something like this we are going to have to throw away the old ideas of building around an engine....
Forum: RC Warbirds and Warplanes
05-31-2010, 04:34 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Koen, does your hall sensor have any damage? does it look like the sensor has been rubbing the crank? I'm on my third hall sensor, when you can start to see the sensor because the material around...
Forum: RC Warbirds and Warplanes
05-20-2010, 09:25 AM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Mick it is a 150. I will call and see what troy built says. thanks, I'll post what they say. Jeff
Forum: RC Warbirds and Warplanes
05-19-2010, 11:16 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

something else i ran across. i had one push rod .020 shorter than the average length rod. thats a power loss unless they intend on that one to be on a specific cylinder for a certain reason. will...
Forum: RC Warbirds and Warplanes
05-19-2010, 11:05 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Mick, I t.d.c. the number one cylinder. I pulled the head so I could eyeball it. next i marked the dimple on the face of the cam ring and aligned it with the bottom bolt in the center of the...
Forum: RC Warbirds and Warplanes
05-19-2010, 12:50 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

either i numbered wrong or i am just remembering wrong. i'll look in a bit. thanks, jeff
Forum: RC Warbirds and Warplanes
05-19-2010, 09:50 AM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Mick, do you guys consider the top cylinder to be number one or the cylinder that has the big rod that all the other rods connect to? thx, jeff
Forum: RC Warbirds and Warplanes
05-19-2010, 01:13 AM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Well I had a bad night. Decidided to start from ground up and go through my engine. Something in the past hit the hall sensor and now the same miss has returned. so I want to start at the cam and...
Forum: RC Warbirds and Warplanes
05-17-2010, 10:11 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

what knid of rpm are you getting with 26-16?
Forum: RC Warbirds and Warplanes
05-17-2010, 03:36 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

scott i have a 4.8 4200 nimh. After it quit doing the "bump" with the choke on i started thinking about the fire being weak. Mitch had a weak fire problem and went to the higher voltage. that seems...
Forum: RC Warbirds and Warplanes
05-16-2010, 10:16 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Well my Ba-ba-ba-bah-bahs are back. The whole flight including take off the engine hard misses. started over fresh, new fuel, re-tuned the engine. no help. changed the crank sensor because that has...
Forum: RC Warbirds and Warplanes
05-12-2010, 11:42 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

wayne 1965, we had my radial in my buddies Hellcat when the engine was new. We used the hellcat while I built my Meister. Your not going to have any ground clearance with a 28". The 26/16 was pushing...
Forum: RC Warbirds and Warplanes
02-08-2010, 10:50 AM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

i walk my prop through with the choke on untill i feel a "bump", turn to half choke then flip it hard and i cranks right up. the only problem I have is getting fuel to the carb, it takes a while. I'm...
Forum: RC Warbirds and Warplanes
02-05-2010, 07:40 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Mick, you say in flight mixture control, how is that possible? I understand the loop(like a return on fuel injection) to the tank that will keep the pressure off of the needle/seat. Do you leave the...
Forum: RC Warbirds and Warplanes
02-05-2010, 03:48 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Mick, I agree. grease will not absorb the heat from the gears. I just think the oil will add alot of life to the front of the engine. What fuel pump are you guy's using?
Forum: RC Warbirds and Warplanes
02-04-2010, 10:58 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

You guy's that are running oil instead of grease in the front for the cam gears, How is it not blowing through the pulse generator line? and how are you sealing it from running out of the front...
Forum: RC Warbirds and Warplanes
01-27-2010, 11:13 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Scott i thought about it too but if they are having to go down to 10" of pitch to achieve the r.p.m. for the engine it will be too slow. the only compensation for the speed loss will be loss in...
Forum: RC Warbirds and Warplanes
01-16-2010, 01:27 AM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Don, No I run the 260 gtx in mine. The 104 is pointless and you'll just be throwin away money. i run that because i keep it by the drum for my race boat. we race stock engines so the rules require us...
Forum: RC Warbirds and Warplanes
01-15-2010, 03:13 PM
Replies: 5,152
Views: 1,360,030
Posted By jeff naul

RE: MOKI RADIAL Care and Maintenence

Pete, check with a local Sunoco dealer, I don't know where allen texas is but my fuel comes out of Longview. (Lonestar racing Fuels)Anyway you can get the 260 gtx in 5 gallon pails. 94 octane...
Showing results 1 to 25 of 45
 
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