1LikesOS max .21 VZ-B V SPEC feedback?
11-05-2006, 04:35 AM
#61
Originally Posted by Merciless
I've got a Vspec in the post, got it at a good price 
(unless it's a camoflaged grenade)
Anyway i'm guessing after reading all the posts on here that really i should change the bearings over to TKO ceramic's and be VERY careful to run her in slowly and well.
Any further tips ??
(unless it's a camoflaged grenade)Anyway i'm guessing after reading all the posts on here that really i should change the bearings over to TKO ceramic's and be VERY careful to run her in slowly and well.
Any further tips ??
11-05-2006, 05:14 AM
#62
Originally Posted by DiscoDan
Just one thing... enjoy the power
Now there's a motor
03-03-2007, 04:53 AM
#65
What plug and pipe combo are most people running with the V Spec?
03-05-2007, 12:22 PM
#66
just broke in my vspec. now i have 6 tanks under the belt. this thing is screaming. i highly recommend a JP 1 pipe. i had a hyper 21 motor before and that motor screams like crazy also. people say that they are tuning nightmares but i loved mine. good luck
03-05-2007, 01:01 PM
#68
I think they might have fixed that bearing problem...
Me and my Buddy both ordered 2 V-Specs directly from Great Planes and none of them have bearing problems with over 4 gallons on each of them...
Me and my Buddy both ordered 2 V-Specs directly from Great Planes and none of them have bearing problems with over 4 gallons on each of them...
03-05-2007, 02:30 PM
#69
Just breaking in my new v-spec last week. I have 5 tanks through it so far with zero problems. Bought it a few weeks ago, but the weather has been to cold to finish the break-in on it. Running a JP-3 pipe with it, and have started leaning it out just a little to try and get some heat into it at the low RPM stuff, and just as part of the normal break-in process...Ended up wrapping the head in tinfoil to help hold the heat in.
I ran RB stuff for a while, so I'm anxious to see how the V-Spec stacks up on the track. I have the TKO bearings to put in it, but haven't done it yet, as I also heard that OS changed bearing suppliers, and the bearings are supposed to be "reliable" now.
I had some P6 plugs already, along with some P3 plugs, and with the head off, I can't see or feel any difference in the way the two fit in the button. So, I'm not sure why it's been said that only the P3 plug will work...??? Any further input on that??
Thanks, Brad
I ran RB stuff for a while, so I'm anxious to see how the V-Spec stacks up on the track. I have the TKO bearings to put in it, but haven't done it yet, as I also heard that OS changed bearing suppliers, and the bearings are supposed to be "reliable" now.
I had some P6 plugs already, along with some P3 plugs, and with the head off, I can't see or feel any difference in the way the two fit in the button. So, I'm not sure why it's been said that only the P3 plug will work...??? Any further input on that??
Thanks, Brad
03-05-2007, 02:52 PM
#70
P6, P7 will both fit the V-Spec also, but the best plug for the engine is the P3, i don't really understand why as most companies and magazines tell you to run a cold plug with big block engines...? 
10-11-2010, 08:08 AM
#71
tuning?
Anyone got tips for tuning the VZ-B?
I'm running mine at pretty much sea-level in the tropics.
How many turns out from fully in for each of the needles?
Any help would be much appreciated. Philippine Buggy Nationals coming up and I'm really anxious to put in at least a decent showing.
I'm running mine at pretty much sea-level in the tropics.
How many turns out from fully in for each of the needles?
Any help would be much appreciated. Philippine Buggy Nationals coming up and I'm really anxious to put in at least a decent showing.
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