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#1
06-26-2007, 04:30 PM
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DMH cutouts......
....anyone have there number handy? Their website is down today, Kelly
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'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph 
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#2
06-26-2007, 05:08 PM
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After a quick look I couldn't find the phone number but I did find their address.
DMH PERFORMANCE 989 WHITE OAK RD CINCINNATI, OH 45245 A quick 411 should get you their number. Steve |
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#3
06-26-2007, 05:14 PM
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Man, I Googled my *ss trying to find any info, thanx Steve!!
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'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph
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#4
06-26-2007, 11:45 PM
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Their website is "dmhperformance.com" but its either down or dead. Summit lists their products as no longer available. Not good.
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#5
06-27-2007, 12:26 AM
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Geez, I was just about ready to order my set.
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#6
06-27-2007, 10:34 AM
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1-513-753-3866
I'm betting it's a computer issue... His parts are first rate. I've had mine for about two years now. Love them. No leaks, no problems. He's a great guy to deal with too....
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Thad 1958 Chieftain Safari (370,4 spd, 9 passenger) Daily Driver 1966 Bonneville Wagon (Factory 421,3x2,4spd, 9 passenger) On the road!! |
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#7
06-27-2007, 11:11 AM
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Just got off the phone with Dave @ DMH. He is having server issues with site, should up soon.....man, Dave is a great guy to talk to, true hotrod guy! Went ahead and ordered my 3" set of valves only, still $290, $330 with cutouts for PY members, that is delivered price. If you are worried about why Summit stop selling his stuff, I suggest you call Dave and and get his side of the story. He just told me his warranty, 4 years, if it doesn't work, send 'em back and he'll fix it or replace it, period. I have seen enough good feedback on his product, and after talking to Dave, feel good about getting his valves. He said they would ship today or tomorrow at the latest, I'll post back after installed, Kelly
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'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph
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#8
06-27-2007, 11:57 AM
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Good product!
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#9
06-27-2007, 05:00 PM
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That's good news. I still have a set of his 3" valves on my Christmas list.
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#10
06-28-2007, 04:27 PM
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DMH cutouts...............
Easily installed on a Pypes X Change X pipe.
Les
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Les Iden ---------------------------- '65 Buick Sport Wagon Custom, 340, T350, 3:23 '66 GTO Post/468, 700R4, 3.31 (Mike's as of 9-16) '68 Grand Prix/455, dual AFBs, T400, 2:93 posi (sold) '72 TA tribute/461, T400, 3.08, (Russ's as of 9-16) '97 Mitsubishi Eclipse Spyder Turbo, Konis, 5 speed '09 Torrent GXP, nav, Sun & Sound pkg., Bilsteins |
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#11
07-04-2007, 05:51 PM
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Update.... DMH cutouts are in...........too cool!! As requested, here are some pics of process. I'm sure there will others with better ideas of unstallation, please feel free to post here for others, Kelly
http://youtube.com/watch?v=N91cSXagtVQ
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'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph
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#12
07-04-2007, 06:06 PM
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I have known Dave for a few years and have purchased some of his stuff for Ford Projects. Very high quality and as was said a very good warranty.
I would recommend his stuff to anyone. Tom V.
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"Engineers do stuff for reasons" Tom Vaught Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward. |
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#13
07-04-2007, 06:25 PM
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Tom, your dead-on about Dave, have talked to him a few times great guy! His website is still down, he is fighting with his webmaster, but he is still doing business. His number is 513-753-3866 if anyone needs/wants to get ahold of him, Kelly
__________________
'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph
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#14
07-23-2007, 04:44 PM
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DMH site is back up.......
...Dave emailed me to let me know website is up and running..... http://www.dmhperformance.com/index.html pics of install attached. Met up with my Firebird group this weekend........everyone loved it, badazz was the most common reaction
, Kel
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'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph
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#15
07-23-2007, 05:19 PM
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Not to hijack, but I am weighing this option for my 68 as well as my 84 SS. When you open the cutouts, does it lean the engine out as open headers do? Just wondering.
Anthony |
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#16
07-23-2007, 05:24 PM
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It does on mine. Really notice it on a hard launch from dead stop, not so much when cruising then opening them and hammering on it..... Kel
__________________
'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph
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#17
07-23-2007, 05:47 PM
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That's one addictive button. I got all giddy playing with it. It's like rediscovering your car. No Schit.
Now I'm toying with idea, and I think for the greatest effect I'm going to make the full exhaust as quiet as I can with 2 resonators and a crossflow! I was driving the car and I closed the valves while driving. It actually was so dramatic in terms of sound that for a second your reaction is the engine died. RKM said it, video does no justice. |
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#18
07-24-2007, 09:05 AM
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TD, glad you and the boys got to see it in person, I knew once y'all did, Dave would being recieving an order or 2.......
Kel
__________________
'69 Pontiac 400 YA, .060 over, stock crank, 10.2:1 comp, CAT H-beam rods, HS 1.65 rockers, Crane cam 248/252 660 lift, Edelbrock 72cc heads ported 300 cfm, Performer RPM Intake, Ruggles 800 cfm Q-jet, Summit 140 gph electric fuel pump, 12 bolt 4.10 posi, 200-4R, Transgo HD shift kit, 2800 stall, aluminum radiator, 2" MadDog Headers, DMH 3" cutouts. 12.51 et @ 111 mph
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#19
07-24-2007, 09:07 AM
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hmmmmm I will look into this.
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