Ok so I've got a BP with a Vj20 on it, what should the timing be? I've got it at 10 deg currently. Looking on here suggests maybe I should be using 14-16, I beleive I am running lean right now and its a little slow on the get go. I was going to pop in a wideband AEM o2 sensor to try and diagnose the problem what should I be looking for?
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you should probably be in the 12's somewhere at WOT in boost (AFR)
10* base timing is the best place to start. you can try advancing it a little at a time but you run the risk of detonation. definately dont mess with that till you find out if you are having AFR issues.Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
... The first FWD BG with a Toyota E153 transmission conversion in the USA!
Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts
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you can tune the vaf to tweak it, but bear in mind that it will change your AFR across the board so richening it will affect your gas mileage as well (it will go down).
also, thats a band aid fix if you think the real problem is a weak fuel pump as (i think) you mentioned beforeEscort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
... The first FWD BG with a Toyota E153 transmission conversion in the USA!
Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts
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the stock pump should be ok as long as its working at full capacity. its at least what.. 14 years old at this point?Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
... The first FWD BG with a Toyota E153 transmission conversion in the USA!
Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts
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you can test it with a fuel pressure gauge. safest/easiest to do it on the dyno so that you can be right there looking at the gauge in the engine bay while the motor is at full boost.Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
... The first FWD BG with a Toyota E153 transmission conversion in the USA!
Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts
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the wideband kit will tell you your AFR. that should really have nothing to do with your fuel pressure, so even if you got a lean reading it wouldnt tell you if you need a new pump or not.Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
... The first FWD BG with a Toyota E153 transmission conversion in the USA!
Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts
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yes that could be one reason that it's leanEscort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
... The first FWD BG with a Toyota E153 transmission conversion in the USA!
Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts
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did you replace the fuel filter?Beater=/= Sleeper
Originally posted by kozzman555kitty, you are a hilarious womanOriginally posted by HopelessCowthere is one thing i dunno what is that call,a thing look like a gun, u press the button and stick to the metal and it makes firework, do i need that thing?and what s the philip head screw drivers?
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