 Holley Pro-jection |
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| 1bad914 |
 Jan 18 2006, 08:48 AM
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Senior Member  Group: Members Posts: 618 Joined: 6-May 04 From: Battle Creek, MI Member No.: 2,028  |
Anyone have any hands on experience with ther Holley pro-jection system, 2d or 4d? Thinking of putting FI on the 327 and was looking for feedback.
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| tesserra |
Jan 18 2006, 12:51 PM
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Member Group: Members Posts: 210 Joined: 26-March 03 From: Lafayette CA Member No.: 479 |
I have the Holley 2d. I would not do it again.
I have a lot of "tip in" throttle issues that are hard to tune out. I looked on e-bay before and got a bunch of info on a guy that uses a stock bases tbi system with a distributor control and tweaks it to your specs. It was about $300 more than the 2d, but in the long run it would be cheaper and all his parts could be replace with stock GM units in case of a break down. I do not have the o2 senser on my 2d system and I understand that that could help, but it only tweaks the program very little, and it was about $200. The bottom line is the 2d is, for the most part, RPM and temp sensitive only. Check on four wheeler forums, they use efi conversions because of the wierd position/float bowl situations they get into. You will find a lot of info there. George |
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Posts in this topic
1bad914 Holley Pro-jection Jan 18 2006, 08:48 AM
bondo I have a 2D on my mustang with a 302. I hate it. I... Jan 18 2006, 09:58 AM 1bad914 It's between the Holley 2d/4d or a stock TBI s... Jan 18 2006, 10:13 AM boxstr I have the 2D on a 305 Chev in a 914 and it works ... Jan 18 2006, 11:28 AM 1bad914 What kind of HP is the 305 producing? I guesstimat... Jan 18 2006, 11:44 AM Dr. Roger Andyrew is also running the Holley pro-jection i t... Jan 18 2006, 11:50 AM Andyrew Im using pro jection... Its almost like a standalo... Jan 18 2006, 12:00 PM Mueller i'd Megasquirt it http://www.91... Jan 18 2006, 12:40 PM motorhead A friend of mine is runnng one on his 41 willys ro... Jan 18 2006, 10:13 PM Maltese Falcon I use the 4D on the 350 LT1 in this VW Transporter... Jan 18 2006, 10:26 PM r_towle I like the 3d better...its looks more realisitc an... Jan 18 2006, 10:44 PM Rand http://www.914world.com/bbs2/html/e... Jan 18 2006, 10:47 PM r_towle http://www.914world.com/bbs... Jan 18 2006, 10:48 PM snflupigus I used to do a lot with gm throttle body injection... Jan 18 2006, 10:55 PM Maltese Falcon Rand, here's another. I need to scan all of my... Jan 18 2006, 10:57 PM r_towle possible 914 system there? Jan 18 2006, 10:57 PM Rand Martin: I love it! Yes, fire up the scanner...... Jan 18 2006, 11:00 PM
bondo Jan 18 2006, 11:54 PM |
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