scaling fuel/spark maps advice (alpha n)
24-04-2010 | 08:34 PM
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From: chorleywood
scaling fuel/spark maps advice (alpha n)
Been playing with my megasquirt and modifying the map a little but wanted some advice on best way to scale the map
specs are 2.0 zetec silvertop (standard cams)
gsxr 750 TB with 270cc injectors
westfield exhaust manifold with yam R1 silencer
its not got arp rod bolts so i was thinking soft rev limit at 6500rpm and hard at 7000rpm
as i understand it when using alpha n setup and using tps position for fueling its a good idea to get the map scale correct to start with.
see pics below for my current spark/fuel map
tps stats are 57 closed 213 full
it starts and idles very well atm (its not on the road yet as i am still finishing the rebuild) but just trying to get the basics sorted and trying to learn
specs are 2.0 zetec silvertop (standard cams)
gsxr 750 TB with 270cc injectors
westfield exhaust manifold with yam R1 silencer
its not got arp rod bolts so i was thinking soft rev limit at 6500rpm and hard at 7000rpm
as i understand it when using alpha n setup and using tps position for fueling its a good idea to get the map scale correct to start with.
see pics below for my current spark/fuel map
tps stats are 57 closed 213 full
it starts and idles very well atm (its not on the road yet as i am still finishing the rebuild) but just trying to get the basics sorted and trying to learn
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