beanhead

iTrader: (1)

Have been looking at the on3 kit that loses the a/c. Been reading build threads and doing searches but haven't been able to find a clear list of mandatory updates to safely run the kit. I know the obvious fuel pump, injectors, 2bar but seems there is a lot of conflicting info as far as boost reference regulator, fuel rails, meth kit, timing chain, head bolts. Could someone please clarify the no bs upgrades for a low boost application. Thanks

denmah

iTrader: (2)

totally stock engine, with boost will be fine

depending on your output goals you wont need to touch anything other than fuel and tuning.

02_camaroz28

iTrader: (20)

Subscribing

tonypaul

iTrader: (2)

I would atleast do valve springs on top of the other things you mentioned. I have stock fuel rails/regulator,(truck intake) pac springs, china head studs, felpro head gaskets, ect.

Rawr256

I ran a 255 Fuel pump with 80# injectors for a few months. Was running out of fuel around 9# of boost because the pump couldn't keep up. Went with a Squash system on stock rails and haven't bumped past 60% IDC at all.

You can throw a system on a stock motor, think of the rest as insurance. I swapped out my 243 heads for 317 and threw in some LS9 gasket with cheap head studs just to give myself room for error with tuning and on top of that room to grow.

Superman09

iTrader: (65)

If interested in a one stop shop with customer service to back up all of your needs, questions, and recommendations check us out! I would be happy to get you set-up with one of our Single T4 kits that has tons of excellent new features and hone in the components to suit your specific needs, engine set-up, goals, and budget! We can also set you up with your fueling needs again based on your specific set-up.


Jon
Huron Speed

sbcgenII

iTrader: (1)

What you need would depend on power goals. The only thing you need with the kit is fans, belt, vaccuum line, exhaust gaskets....