14th Dec 03 at 01:05

quote:

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Originally posted by Adam
Mine:

Non Turbo fuel pump
ITG Sock filter
1.1 Bar and upped fueling
2" Grp A system but it has a 1.75" flexy section in the middle
Filter repositioned to next to left headlight

Kris:

Proper fuel pump
Air Filter repositioned (not sure what filter)
0.8 bar ( i think) and upped fuel
standard exhaust

neither have intercoolers

I have the non turbo fuel pump which delivers a constant flow whereas Kris's fuel pump is a proper TD one which has a diafram that increases the amount of fuel that is deliverd depending on turbo boost.

therefore as the boost increases on mine the amount of fuel going in doesn't increase so i think it starts to run lean at about 3000 rpm but kris's starts adding more fuel then. [/quote}

yeah that about right, mine makes about 16 psi on the road but only got 13 psi in 4th on the rollers.

i got told that the reason my torque is so shite down the bottom end is the fact that i have a standard bore exhust which is strangleing it lower down.

im gonna try some 1.7 injectors in it tommorow to see if that helps.