What size injectors?
 

Hey according to my sig would sdx 125 injectors be ok? I want faster spool up and manageable egts. my problem right now is it lags quite a bit and I'm having trouble making 30 psi even with the waste gate blocked off. Thanks

Ya those would be a good set even 150s would work good but I would look into getting headstuds before doing the injectors anything over 45 psi is not good without studs

hay jake, do u have a bigger charger or are u runninhg them 150 sticks with a stock charger?

he has a hx40 what size exhaust housing is on the charger

I'm not sure the guy I got it from didn't know but it does have the 16 cm exhaust

Anderson,

I think even if you went with 125 or 150, you will still see lag with that turbo. I just saw another thread and may have been on different forum, but the individual had a HX40 and 125 already and was wanting to get another turbo because of the lag. Something to think about, maybe do a search through google on HX40 lag......just throwing an idea out there.

oudive

Matt I'm runnin the stock charger with those 150s till I get my twins done

But really all i'm looking for it to spool up like it did stock, it's not terrible now so I'm hoping 150's will do the trick. I do still have the 35 what about building a 35/40 hybrid?

wow, how are ur egts? and how do u like them:w2:

Well my edge egt probe is messed up so it reads wrong but I try to stay out of it for the most part but I no there up there I do like them just a lil to big for that turbo but I did them because my compounds are in progress