Hi lads can anyone put any light on a small problem i have .

what the car has

full motor rebuild
full head reuild
rs 500 intercooler
T34 turbo new
-31
set to give out 20psi
greens new
ally rad new
all the pipes new
3barr
L1 ECU with a chip for all that lot

Right whats hapening is when the car gets to mormal temp and you boot it the turbo cicks in and of it goes but it gets to about 5000rpm and you can feal its holding back a bit and it also back fires and it does not seem to want to rev much past 5000. i just had it out and as i came up to an island i dropped one gear to get the revs up as i came of the island and floored it it rev,d but was back fireing like a machine gun anyone put any light on it

O i do have to confese the car has NOT had a set up on it yet

 

what plugs, what gaps and what boost is the chip set to run?

 

spark sounds like its getting blown out mate same as above

 

plugs are of MATT lewis gap is standerd when we put them in

this is the post i bort the chip of ....3dr Cosworth Level One ECU Chip (made by PTS 330 803, 3 bar, 500 cooler)

 

crank sensor gap
ignition amp
coil
dizzy cap/rotor arm
plug make/gap

few things to check initially.

 

phaze senssor gap to

 

crank sensor.. new but will check gap but it was right when i bilt the motor

ignition amp ?????????

dizzy cap/rotor arm ... new

plugs new 700mile but will get some new ones tomorrow

 

phaze senssor ..new but will check

 

re gap plugs 0.65-0.70 and see what happens

 

Ignition amp is bolted to the inner wing pass side black on a metal ally plate.

 

woodford told one of my customers that you just gap the phaze senssor with a bit of card bored

 

sorry mate bit of a mis under standing i no were it is but how can one tell if its any good

 

Hmm, guess easiest way would be to try another known working one?

 

i think your right there mate but my mate REX has gone AWOL at the mo