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Old 02-11-2009, 04:49 PM
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Default 4 weber fuel injection

Anyone heard of or dealt with DynatekRacing? http://www.dynaformance.com/fuelinjection.htm

They have a nice looking fuel injection set up that is built and designed as electronic fuel injection but with the look of 4 webers. It is a proprietary unit. I have talked with Tom there seinor designer and with 3 of there customers(not relatives). All the customers stated that it was a turn key setup that needed only minor tuning when they put the vehicle on the road.
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Old 02-12-2009, 06:43 AM
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Bump........... Anyone?????????????

I have copies of the tuning manuals and application info if anyone else is interested.
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Old 02-15-2009, 11:59 AM
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Default LS - Dyno Book

Their Chief Project Engineer is Richard Holdener.

This is the man who wrote the LS-x dyno test book.
Who here has this book, seen the book ?

Lance
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Old 02-17-2009, 07:40 AM
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Thanxs for that piece of info. Anyone else?
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Last edited by chevyIIpost; 02-17-2009 at 07:44 AM. Reason: can't spell
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Old 02-17-2009, 04:34 PM
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Looks like a neat piece if your going after the weber carb look. Should look right at home on a Cobra.

Rodger
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Old 02-22-2009, 08:31 PM
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Last bump.......................?
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Old 02-22-2009, 11:42 PM
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what is your power goal?

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Old 02-23-2009, 07:50 AM
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This is not for me. This is for a customers project at Hot Rod Garage that I am involved in. It is a repeat customer of this shop and he wants to try fuel injection but has a tough budget number for a hilborn type system of $5-6K complete. The customer brought this to us and asked what we thought. I was trying to get feed back on the product. To answer your question Jody it is a 406 sml block 500/500 with a manual trans in a 55 chevy. I have already talked with Frank/Prodigy and got numbers for an Accell setup and a converted manifold. Frank shot me a great price and helped with some manifold info through his contacts. Thanxs Frank.
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Old 02-23-2009, 10:31 AM
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Quote:
Originally Posted by chevyIIpost View Post
This is not for me. This is for a customers project at Hot Rod Garage that I am involved in. It is a repeat customer of this shop and he wants to try fuel injection but has a tough budget number for a hilborn type system of $5-6K complete. The customer brought this to us and asked what we thought. I was trying to get feed back on the product. To answer your question Jody it is a 406 sml block 500/500 with a manual trans in a 55 chevy. I have already talked with Frank/Prodigy and got numbers for an Accell setup and a converted manifold. Frank shot me a great price and helped with some manifold info through his contacts. Thanxs Frank.
With the IR setups like that Weber-based unit you have to pay attention to airflow. Many claim say 2000 cfm total airflow, but realize that's only 250 cfm per port. If you have a decent small block head that flows 300 cfm on the intake you can see how this would limit power. There is no "borrowing" available like with a normal open plenum manifold. So you have to pay attention and get the proper airblade size when looking at doing a higher hp build.

I had a 600 hp 406 with Hilborn 2 3/16" blades and it still pulled 2-3" of vacuum at wot, so even that size was a restriction. Those would dwarf the blades used in the Weber system. At 500 hp it should be okay, and the IR setups do make great low and mid-range torque, as well as look very good.

Frank can probably take care of you for even less with a system that won't have any airflow limits for your combo.

Jody
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Shannon at Modo Innovations for the cool billet DBW bracket
Roadster Shop for their Chevelle SPEC Chassis
Dakota Digital for their Chevelle HDX Gauge Package
Painless Performance for their wiring harness

Ron Davis Radiators for their radiator and fan assembly.
Baer Brakes for their front and rear brakes

Texas Speed and Performance for their 427 LS Stroker
American Powertrain for their ProFit Magnum T56 kit
Currie Enterprises for their 9" Third Member
Forgeline for their GF3 Wheels
McLeod Racing for their RXT street twin clutch
Ididit for their steering column
Holley for their EFI and engine parts
Lokar and Clayton Machine for their pedals and door and window handles
Morris Classic Concepts for their 3 point belts and side mirrors
Thermotec for their heat sleeve and sound deadening products
Restomod Air for their Tru Mod A/C kit
Mightymouse Solutions for their catch can
Magnaflow for their 3" exhaust system
Aeromotive for their dual Phantom fuel system
Vintage Air for their new Mid Mount LS front drive
Hydratech Braking for their hydroboost system
Borgeson for their stainless steering shaft and u joints
Eddie Motorsports for their hood and trunk hinges and misc parts
TMI Products for their seats, door panels, and dash pad
Rock Valley Antique Auto Parts for their stainless fuel tank
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