Nitro tuning issue.
01-22-2009, 02:06 AM
#1
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Nitro tuning issue.
Hello all,
When I take off with my HPI RS4 Evo, sometimes it will begin revving (get to about 1/3-1/2 revs) then suddenly cut out for a split second, nearly stalling, before revving back up. This was happening a bit at the track yesterday and I couldnt quite figure out what I was tuning wrong.
Anyone know what about my tune is off? My guess is LSN too rich - clarification anyone? Thanks heaps.
When I take off with my HPI RS4 Evo, sometimes it will begin revving (get to about 1/3-1/2 revs) then suddenly cut out for a split second, nearly stalling, before revving back up. This was happening a bit at the track yesterday and I couldnt quite figure out what I was tuning wrong.
Anyone know what about my tune is off? My guess is LSN too rich - clarification anyone? Thanks heaps.
01-22-2009, 08:22 AM
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RE: Nitro tuning issue.
Sounds like it is sucking up an air-bubble....check lines for cuts or holes....also check carb is tight.
If it is too lean, it sounds temporary, so check pressure line, fuel tank and fuel tank lid as well.
If it is too lean, it sounds temporary, so check pressure line, fuel tank and fuel tank lid as well.
