Ramjet 350 intake, with Vortec 350 harness and computer

[grendel]

Item Location (City/State): Derry, NH

Price: 650 plus the ride/fees

Description:

Bought this to go on a motor that ended up with a carb. Its been sitting and could use some polish. Never been run, still has the factory plugs in it.

Includes the wiring harness, ECM,throttle body, injector rails and sensors. It's a good upgrade for someone with an old school distributor style Vortec, or someone adding Vortec heads.

You will need to add injectors and tune the stock Vortec ECM.

Get ready for race day with more dependable fuel management!

[rustykey]

Man I want this but not sure how well it will match up to my 406sbc with GMPP Fastburn Heads and a Comp 280h cam. Im wondering if it will choke the engine being that its a 406. Also, how to tune it is another question I have. Any insight/help is appreciated. Im trying to research now. This would find its way into my 64 Chevy II.

[grendel]

Originally Posted by rustykey

Man I want this but not sure how well it will match up to my 406sbc with GMPP Fastburn Heads and a Comp 280h cam. Im wondering if it will choke the engine being that its a 406. Also, how to tune it is another question I have. Any insight/help is appreciated. Im trying to research now. This would find its way into my 64 Chevy II.

I think it would be fine. Fastburn are Vortec L31 heads in aluminum. The Ramjet 350 used cast iron Vortec heads.

http://www.superchevy.com/how-to/eng...0511sc-vortec/

"It made 335 hp with the truck heads and averaged 348 hp with both sets of Vortec Bow-Tie heads, as well as GM's aluminum Fast Burn heads."

HP Tuners can tune the L31 designed software/computer or you can re-pin and run an 0411 computer. There are many folks with the software and a dyno .

www.gmtruckcentral.com/articles/12200411.html

You would need to match injectors to your cam/engine. You may also need a different distributor, since the ECM wants to control timing. It will also want an 02 sensor.

[rustykey]

Hey Grendel, Im in a training class for the next couple of hours. Are you the same Grendel on 67-73chevytrucks.com? I will call you later to discuss. Sending me your PH# via PM please sir.

[grendel]

Originally Posted by rustykey

Hey Grendel, Im in a training class for the next couple of hours. Are you the same Grendel on 67-73chevytrucks.com? I will call you later to discuss. Sending me your PH# via PM please sir.

I haven't been on 67-72chevytrucks.com in years.

[rustykey]

Got your number. Im still doing some reading on things. I will be in touch.

[rustykey]

What ECM comes with it? Is it the 0411?

[rustykey]

Nevermind, I see it is the stock vortec and not the 0411 PCM

[grendel]

I have an 0411 I can sell with it, but included the stock Vortec this intake set up.

[grendel]

Still have this.