Went to weston performance the other day as well i was thinking my car was running a wee bit slow got there early as well i didnt want to be late and i had to travel down the M42 and well it can take hours to go a junction or two as it is was there in 40 mins so had a hour having a look around and talking to mr weston and he seemed a nice bloke , drove an even better car a brabus merc very nice very nice indded..
but any way very clean place friendly people ..
anyway they put the car on the rollers with out no problems ( read about a few tunning places that arnt even able to strap them down right ) unless thats more to do with certain tyre camber adjustments etc..
so any way im going to be going back there with the club meet i do belive but only if some of you can help point me in the right direction as well they confirmed my fears ..
although considering my car was put together using my two left hands not bad .. but heres my problem ,,
plus well do you think these graphs look about right to anyone who has done these sort of things before i never have first time virgin..
here goes my boost goes upto 1.3 bar at 3200 revs and then drops down from there on up the revs . at the same point in the revs the fuel goes a bit lean as well that would be the first graph
but that end up with me getting 287.2 hp at 4800 revs holds for a bit then drops to about 249hp and about 320ftlbs which also drops at about 4800 revs.
so any oone got any ideas they said i probably never had any boost leaks its more than likely a computer ecu problem .
the fuel though i thought whats the chance of it being the fuel pump .
will change the fuel filter as ive not done that since ive had the car.
any one else got any comments on stuff for me to think about.. as well i need to get bessie back to her best although can drive the car under 4000 revs and get to places quite quickly..
so i will say this if you do go to this rolling road it would be worth taking a video camera as well they cecrtainly do sound nice when your next to one doing a few rpm and even better doing a few more ..
first pic of not holding boost
but any way very clean place friendly people ..
anyway they put the car on the rollers with out no problems ( read about a few tunning places that arnt even able to strap them down right ) unless thats more to do with certain tyre camber adjustments etc..
so any way im going to be going back there with the club meet i do belive but only if some of you can help point me in the right direction as well they confirmed my fears ..
although considering my car was put together using my two left hands not bad .. but heres my problem ,,
plus well do you think these graphs look about right to anyone who has done these sort of things before i never have first time virgin..
here goes my boost goes upto 1.3 bar at 3200 revs and then drops down from there on up the revs . at the same point in the revs the fuel goes a bit lean as well that would be the first graph
but that end up with me getting 287.2 hp at 4800 revs holds for a bit then drops to about 249hp and about 320ftlbs which also drops at about 4800 revs.
so any oone got any ideas they said i probably never had any boost leaks its more than likely a computer ecu problem .
the fuel though i thought whats the chance of it being the fuel pump .
will change the fuel filter as ive not done that since ive had the car.
any one else got any comments on stuff for me to think about.. as well i need to get bessie back to her best although can drive the car under 4000 revs and get to places quite quickly..
so i will say this if you do go to this rolling road it would be worth taking a video camera as well they cecrtainly do sound nice when your next to one doing a few rpm and even better doing a few more ..
first pic of not holding boost
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