300whp Jamaica style

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blakchiney

Member +
thanks guys. i will try to post up the time slips by weekend. i know the car could have done 11 seconds but didnt want to push it and brake out of my class. going home with a trophey and a timeslip is all the more sweeter :rockon:

going for the 11 second time slip next time. really wanna squeeze the nitrous but i am afraid of it. lol
 
H

hardcoreep

Member +
003-1.jpg


http://www.youtube.com/watch?v=pMQvegDcOsc
10.4 second pass from Jamaica

Proof Jamaicans are crazy.
P7040101.jpg


P7040103.jpg
 
B

blakchiney

Member +
Sheldon said:
nice!

one question... how can you rev to 8k with stadnard ecu and EMB?
Click to expand...

u know i was wondering when someone would ask that question.

my mechanic found a way to do it. he isnt telling anyone how he does it. he basically charges a hundred US dollars for the service. it has to do with switching some resistors in your ecu. he doesnt tell you which one he changes nor does he tell u what size resistor he uses. u just give him your ecu and ten minutes later your reving to 8100 rpm. :drive:

when u do it u will have to retune tho as engine completely leans out
 
R

RGM1800

Member +
blakchiney said:
u know i was wondering when someone would ask that question.

my mechanic found a way to do it. he isnt telling anyone how he does it. he basically charges a hundred US dollars for the service. it has to do with switching some resistors in your ecu. he doesnt tell you which one he changes nor does he tell u what size resistor he uses. u just give him your ecu and ten minutes later your reving to 8100 rpm. :drive:

when u do it u will have to retune tho as engine completely leans out
Click to expand...

in short its a trade secret.:rockon: after hitting 8100 rpm me be we could add a fueling map for that certain rpm to compensate
 
Sheldon

Sheldon

Malta Area Rep.
blakchiney said:
u know i was wondering when someone would ask that question.

my mechanic found a way to do it. he isnt telling anyone how he does it. he basically charges a hundred US dollars for the service. it has to do with switching some resistors in your ecu. he doesnt tell you which one he changes nor does he tell u what size resistor he uses. u just give him your ecu and ten minutes later your reving to 8100 rpm. :drive:

when u do it u will have to retune tho as engine completely leans out
Click to expand...

oh, alrite then.. its the same method used on the 4efe ecu.. there is a tutorial somewhere online :)

EDIT: there it is one post up ^
 
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S

sleepyrz

Fresh Recruit
lol i think i posted the first DIY for how to do this with quartz crystals back in like 2001-02

i had to sit there and look at all the crystals and calculate what Hz was necessary to get what RPM and then see what was available for that particular type and slot

i used a graphing calculator to extrapolate a whole bunch of rpms

you guys now got it all spoon fed to you and you still dont listen half the time
 
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scot-ish

scot-ish

Member +
wow, just read through this again, is quite amusing alot of the people who doubt from the start, even though we are all told this is pretty common.

im not too clued up on tuning, as most of my knowledge comes from huge diesel engine, but its pretty similar, but different aswell, if that makes sense lol.

very good read anyways, and i wouldnt mind building up summit like this behind my fridge in the spare time lol.

top work anyways folks.
 
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