Does anyone know how fast my Ray will go with my 5 port Go!! my mates keep asking.
By the way I am LickMyBalls, just changed my name to not upset the fairies in here!!!
Ahh - that would be BLOODY FAST !!! That's all they need to know
Originally Posted by
jnc011994
I also thought that was "flush" thanks for the clarification. We have a club race this coming Saturday, will do this modification. I have always tuned the engine with the LHS technician (since i bought it from them), but since yesterday race (Futaba Cup) i can't bother him cause he also joined the race. That was my bad since i did not even learned by myself to tune this engine. I'm a complete noob with engine tuning. I already have around 4 gallons on this engine.
Ok so after setting .7mm to 1mm in the idle gap, flushing the HSN and LSN. Turn .5 in HSN and 2.5 in LSN. Engine running, what's the worst that could possibly go wrong?

will inform here once i had it tested.
Thanks,
Just go in 1.5 turns on the LSN to start. It will be a bit rich on the bottom at that setting. Then just slowly turn the LSN in bit by bit until you have the tune spot on. Leave the HSN at .5 in and only tune with the LSN from here.
IMPORTANT: I should have mentioned earlier - make sure you have your idle gap set correctly at .7 - 1mm max. If the idle gap is too wide you will struggle to get a good tune for sure.
Check LSN tune with pinch test (see tuning tip on page 132 from Massive Mods on how to do this).
Cheers