again a needle question
Turbo Mini Forums

Gentlemen,

I don know which needle I need?
It's a metro(1990) engine 1293cc.
18cc dished pistons.
MED turbohead.
Blow through M45 with the turbohif44.
SW5 camshaft.
Big exhaust.

Regards Danny

usuall a standard turbo BDD needle BUT ..... any needle will do, to start it and run it not under load, so you can get it to a rolling road and then the operator if he is worth his salt can optimise the fueling correctly!!! along with the ignition timing,

i hope you have a AEM lambda sensor to monitor you mixture...... if you havent get one Pronto!

i suspect your compression ratio is Well low, is this for a reason?
hope this helps danny

the bdd is a good all round needle but will need alot of work for a blow through charger settup imo,

if you have i wbo2 sensor and gauge make sure it does not go lean under load and have it settup asap

Yes i moved to the darkside

Instagram @jdm_brett

Do you have an adres where to buy a system?