GT35+3500

[ericjon262]

you know, I hadn't really thought about it until now, but what am I going to do about my vacuum accessories? mainly my brake booster... I guess its time to invest in a vacuum pump?

[ericjon262]

Mars, what are you using for your oil feed? got a build thread I could check out?

[ericjon262]

any recommendations on where to get the a to w parts?

[ericjon262]

I think I may use a air to water intercooler mounter under the trunk, or a air to air, but finding a place for an air to air isn't very easy....

[ericjon262]

once the car is "done" and the house is "done" and the trucks are "done" and most importantly, once the shop is "done" I'll buy another LX9 or a 3900, and do a full build. I'd like to do a 3.9, bored and stroked to 4.3, I did the math, and I think it's doable...

[Mars]

Yup good match for sure. You'll want to add a cam later on I bet.

High Imp. for sure. Around 14 ohms i think ?

[ericjon262]

I'm going obd2 with the engine management, I would need high impedance injectors right?

I haven't heard anyone say otherwise, but is a GT35 a pretty good match for a stock 3500?

[ericjon262]

anything that big probably is an aftermarket only deal aren't they? looks like I'm going to end up around $400 deep in a set of six...

[Mars]

60 or 80.

Get the Siemens Motron ones. they are excellent.

[ericjon262]

well, I have another question, what size injectors should I run?

[1988GTU]

44mm External waste-gate would be my suggestion. For a BOV, its all preference to how much room you have, what sound you like, and the styling you want. I personally like the greddy line up, but only because they seem to handle the abuse and you can also by the knock offs to swap in the real guts and have best of economics and end product.

[ericjon262]

got a stock 3500(Lx9), and a GT35 turbo:

Compressor trim: .70 ar
Compressor Wheel diameter: 57.36 /81.87
Turbine wheel diameter : 57.50 /73.60
Exhaust trim: .63ar

anyone care to give any recommendations on what size WG and BOV to run? it's going into an 85 fiero with a F23 fiver speed.

I'd like to run about 15-18 PSI once it's dialed in.

Thanks-

Eric.