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vn vp ecu

delcowizzid

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nothing apart from the tune on the memcal
 

delcowizzid

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yip sure do but the vp tune wont suit a vn engine and vice versa allways swap the memcal over when swapping
 

JUZMAD

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i want it for speedway the ecotech keeps melting in lh passenger piston just trying to find if it is going to be better than the vn
 

JUZMAD

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just got a new vy ecotech and i dont want to fry this one just trying to sort out some problems
its just hard because you can only run the vn vp ecu
 

delcowizzid

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well the vp will be better than vn theres way to much spark in the vn one even the vp one has too much spark for ecotech you could put a vr manual tune in which has less timing again but even that has too much for ecotech and they all run way lean at WOT sammy on heres just tuning his ecotech engine with 808 ecu and VR $12 tune and its needed a lot of work and gets a fair bit of knock in stock form
 

JUZMAD

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in our class you can only use up to vp ecu but you are allowed to use ecotech engines
i think we have vn inj in this eco
 

delcowizzid

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yip and on any of the stock vn-vp tunes you are gonna have issues lots of pinging and running lean.
 

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If you have to run a standard memcal (I doubt everyone is) but anyway if you have to then run BABU, it's one of the New Zealand export memcals and will be the most suitable for the ecotec in a speedway car, it shouldn't ping with an open exhaust. You should also be running a VN/P knock sensor in the ecotec. Also if you are only having problems with cylinder 1 getting hot all the time, run a blue top injector 775 in cylinder 1 or you could just use blue tops in all of them, the ecotec should be able to use that much fuel OK on a vp tune
 
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