Tuning my trx727 need help - Club700XX - Honda TRX700XX Forum
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post #1 of 8 Old 02-05-2012, 10:52 PM Thread Starter
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Tuning my trx727 need help

I got a pp head +1 valves 290 cam 12.5.1 cp piston barkers i need to onow whats the best air/fuel ratio i dont want to blow it up like my last one thank you
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post #2 of 8 Old 02-06-2012, 07:01 AM
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You need to find a dyno in your area if you want to get it right.

715 11:1 big bore
+1 intake valves
Sredrums +3 throttle body
PCV
NGK BKR6EKPB-11 spark plug
K&N air filter w/outerwares,
Barker exhaust
PBI sprockets /D.I.D chain
Stage 3 Elka's on all 4 corners
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post #3 of 8 Old 02-06-2012, 08:17 AM
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Quote:
Originally Posted by 727xx View Post
I got a pp head +1 valves 290 cam 12.5.1 cp piston barkers i need to onow whats the best air/fuel ratio i dont want to blow it up like my last one thank you
13:1. What fuel controller are you using?

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post #4 of 8 Old 02-06-2012, 01:45 PM Thread Starter
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Vortex and i have a 12.5.1 i just want to know wats the best a/f ratio for these bikes
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post #5 of 8 Old 02-06-2012, 02:14 PM Thread Starter
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Bcus i am in florida and i am running on 110 mix with 93 And i have on the a/f ratio gauge when i floor it it reads 14.0 and the spark plug looks Ok and its not popping when i let go
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post #6 of 8 Old 02-07-2012, 04:20 AM
 
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13 seems to be what everyone is tuning to
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post #7 of 8 Old 02-07-2012, 12:10 PM
 
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This guy can help

PERFORMANCE ATV 305-235-3880
14055 Sw 139th Ct
Miami, FL 33186

i have a few customers that go to him for dyno tuning


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post #8 of 8 Old 02-07-2012, 10:21 PM Thread Starter
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Wow miami i stay in orlando
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