RCNitroTalk

Speedbuggy9 · 5-29-2004, 11:40 PM

I have a OFNA Ultra LX Pro buggy with a HPI 21 big block with a Nova Racing Head on it. I started trying to adjust on the high speed and low speed needles not having any idea what I was doing. Now I have turned them so much that it is all out of whack. I was wondering if someone out there might know what the factory settings might be or what I should do to get it back on track?

Thanks
Speedbuggy9

Team 17 · 5-29-2004, 11:57 PM

Have u tried HPI website? I would close the HSN and then turn it out 3 1/2 to 4 turns out and the LSN turn it till it's flush.

SkyMaxx · 5-31-2004, 10:25 AM

CLICK HERE

The above link is to the HPI page from their manual on the HPI Nitro Star .21BB. It lists the needle settings.

CLICK HERE for the entire manual.

5-29-2004, 11:40 PM	#1
Speedbuggy9 RC Newbie Join Date: May 2004 Posts: 1 Trader Feedback: (0) Mentioned: 0 Post(s)	High and Low speed settings for HPI 21 Big Block I have a OFNA Ultra LX Pro buggy with a HPI 21 big block with a Nova Racing Head on it. I started trying to adjust on the high speed and low speed needles not having any idea what I was doing. Now I have turned them so much that it is all out of whack. I was wondering if someone out there might know what the factory settings might be or what I should do to get it back on track? Thanks Speedbuggy9
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5-29-2004, 11:57 PM	#2
Team 17 Hardcore RCNT User Join Date: Mar 2003 Location: NJ Posts: 2,888 Trader Feedback: (14) Mentioned: 0 Post(s)	Have u tried HPI website? I would close the HSN and then turn it out 3 1/2 to 4 turns out and the LSN turn it till it's flush.
Status: Offline	Quote

5-31-2004, 10:25 AM	#3
SkyMaxx FLY NAVY! Join Date: Jul 2002 Posts: 8,435 Experience: I am an experienced RC driver Trader Feedback: (11) Mentioned: 1 Post(s)	CLICK HERE The above link is to the HPI page from their manual on the HPI Nitro Star .21BB. It lists the needle settings. CLICK HERE for the entire manual.
Status: Offline	Quote

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High and Low speed settings for HPI 21 Big Block

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