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#1101
03-08-2016, 12:01 PM
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LOL I agree !!!! When it comes to making allot of HP I'm not going to let a hood stop me.
Jim, I might be persuaded to tool up for a cast tunnel ram intake if the demand is there. Right now though I don't see enough to warrant the cost from start to finish. I wouldn't be adverse to someone else making a tunnel ram if they want to step up. I wouldn't even be adverse to taking an investor. I would make the tooling, market them and give them a return on their investment. I thought at one time Lynn's tunnel ram might bolt on, but it won't at least not without some welding, porting, and drilling. Look below at the pic's with one of my intake gaskets on Lynn's head. My bolt holes are actually over top of Lynn's valve cover rail and don't line up. I still haven't disqualified my cast intake yet either. The runners look short, but for most cubic inch high rpm applications I think it can made to work. As you know now from seeing my heads first hand. The intake port is longer than one thinks at first glance. So the intake manifold runners don't need to be as long as say an Edelbrock head. My cast intake has allot of room for allot of different cubic inches and rpm ranges. That's why I designed it the way that I did, versatility. With the insert I make for the intake you can manipulate port runner length to some degree. Plenum volume is easily modified with a spacer. Take a look at my cast intake and see what you think. I believe you have one down there. The total port length from the valve to the plenum with my cast intake is almost 10". I believe that the Victor on a Edelbrock or stock head is only about 11" total. That's actually not a bad thing because of the higher rpm potential my heads have over the Edelbrocks. The one disadvantage to my intake is the runners do have a slight curve to them to get it to fit under the hood.
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Don Johnston DCI MOTORSPORTS LLC 330-850-5050 shop 330-628-3354 cell Designer if the DCI Tiger Heads and the NEW DCI Ram Air 5 Heads !!!!! |
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#1102
03-16-2016, 10:47 AM
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If it makes any difference I would like to see a cast tunnel ram available for your heads. What is the availability of the stuffer you pictured? Cost?
From my work on the heads here, your heads appear very versatile...looking forward to seeing someone's dyno and track performance numbers soon to confirm mine and other interested parties' suspicions of their capabilities.
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Jim www.raceV8s.com 1972 Trans Am drag car, 3300lbs, 468 ci, Iron D ports, 428 block, 9799103 crank, 9.48 @ 143mph, 6.0 @ 114mph in the 1/8th. |
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#1103
03-16-2016, 12:54 PM
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Quote:
Can you fill us in on your project with the DCI RA5 heads your working on? Or is it top secret spy information LOL? I would love to here your thoughts as I'm sure others here would as well.
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Don Johnston DCI MOTORSPORTS LLC 330-850-5050 shop 330-628-3354 cell Designer if the DCI Tiger Heads and the NEW DCI Ram Air 5 Heads !!!!! |
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#1104
03-16-2016, 05:25 PM
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Damn, this thread is over three years old.
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#1105
03-16-2016, 09:47 PM
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We will be posting about our efforts soon. Thanks for the interest in our project.
I have said it before but will say it again...Thank you for offering your V heads and intake. The interest in them has to be very encouraging.
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Jim www.raceV8s.com 1972 Trans Am drag car, 3300lbs, 468 ci, Iron D ports, 428 block, 9799103 crank, 9.48 @ 143mph, 6.0 @ 114mph in the 1/8th. |
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#1106
03-17-2016, 10:38 AM
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Thank you Jim for your support !!!!!!
Yes the acceptance and support has been very encouraging !!!!! It's been a long road to hoe, but worth every minute I've put into it. Life is way to short to say what if or I can't. Lil Jack, Yes I know, you can bust my balls. I can take it !!!! I wish I had more help, more money, more time, more employee's, more ,more ,more LOL. Unfortunately I'm not rich and overwhelmed with nothing to do. Actually just the opposite.
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Don Johnston DCI MOTORSPORTS LLC 330-850-5050 shop 330-628-3354 cell Designer if the DCI Tiger Heads and the NEW DCI Ram Air 5 Heads !!!!! |
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#1107
03-17-2016, 01:17 PM
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jack can bust balls but all I hear is crickets when someone asks how much steam his has made
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#1108
03-17-2016, 05:11 PM
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Agree, but only a fool, or a child, puts all of his cards on the table face up.
Foot for thought. I would much rather have it that way vs all of this bs that went on over the last few years on a different head design. 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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#1109
03-17-2016, 05:48 PM
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Quote:
Lots of crickets! GTO George |
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#1110
03-17-2016, 08:01 PM
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At what point are we going to stop racing dynos?
At what point is it your business or anyone's business what ET and MPH Jack or anyone else has run? Why is it that people ASSUME that they should have access to anyone's test data? A F-1 team does not give you data, why should jack? Just wondering. 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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#1111
03-17-2016, 08:44 PM
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Lil Jack said:
Quote:
Quote:
__________________
John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! W.E.C moment "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#1112
03-17-2016, 09:02 PM
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F-1? LOL!
GTO George |
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#1113
03-17-2016, 09:43 PM
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Don't know what F-1 is George?
I put the dash in there specifically for a reason. Formula -1 (as in Big Boy Racing, not "Nova" Racing. By the way in all the years and years you have been on the PY Board I have never seen you post a single time slip on your stuff so why should Jack or I for example post one? You are the biggest Cricket of them all. LOL! Tom V.
__________________
"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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#1114
03-17-2016, 10:01 PM
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Never asked for jacks GTO time slip.
I'll be racing at Beech Bend Drag Steip June 10-11 (Pontiac US Nationals) anyone can see all the time slips they want....your turn! LMAO! Also been at Norwalk racing like FOREVER!  lots of time slips to see!GTO George Last edited by GTOGEORGE; 03-17-2016 at 10:10 PM. |
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#1115
03-17-2016, 10:21 PM
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I'm done back on topic!
GTO George |
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#1116
03-18-2016, 08:19 AM
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 cant wait for bowling green to have fun racing with you again George.
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#1117
03-18-2016, 08:21 AM
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...............DAMN! GTO George |
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#1118
03-18-2016, 08:24 AM
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#1119
03-18-2016, 08:31 AM
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Oh sure, it's always FUN when you win! GTO George |
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#1120
03-18-2016, 08:58 AM
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its always fun. even while tearing down 2 transmissions in the pits to build 1 for my son. but yes winning makes it even better! see you in bg
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