SILVALIANT 501 CI Small Block Under way..............
#449110
08/25/09 03:23 PM
08/25/09 03:23 PM
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Joined: Apr 2005
Posts: 1,880 USA
Ron Silva
OP
top fuel
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OP
top fuel
Joined: Apr 2005
Posts: 1,880
USA
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Well, a lot of Guys are asking about this so I thought I would show the specs of my Engine build. My last engine was kind of extreme and I did all the research networking and design by myself, so it was such a pleasure to do this one with RYAN J. He knows so much right off the top of his head it is amazing and we do think alike in many respects. I told him my objectives and he is helping me get there and he is NOT trying to manipulate or change that in any way. A huge asset in my opinion. RYAN is supplying the machine work and most of the parts and is setting up the heads and porting the intake etc. He is also going to do some mock-up to verify a few things and then ship me all the parts in a crate. One thing that planted the seeds for this engine was when I talked to Russ from Indy at MATS. I found out they had a 48 deg option for the 360-1 heads and that I could run a hydraulic roller. I will do all the final assymbly paint etc.... My objectives with this motor are :
Have fun building it.
Have something different and unique but simple.
Run 10.00 in Silvaliant in the summer heat.
Dead reliable valvetrain / low maintinance.
Reasonable driveability for the street.
Mopar R3 48 deg tall deck siamese block. Bore 4.21, MAX CNC lightened by Ryan
Bryant max lightened 4.500 stroke crank. 340 mains chevy 2.00 pins.
R&R 4340 billet A-Beam connecting rods 6.300 X 2" X .866 small end. Super high end 3/8 bolts.
Indy 360-1 245RP CNC heads w/48deg option and finish ported VV job and assy by Ryan. 1.60 X 2.15 vvs. 360-3 Intake manfold ported by Ryan. T&D Rockers 1.70 ratio.
Custom CP Pistons Mirror dish 11:1 comp, X-Style strutted skirt design forging, lateral gas ports, max lighten pkg.
Custom Bullet Hydraulic Roller steel billet 48 deg cam. Intake: 264 @ .050", 180 @ .200", .385" lobe, .654" lift with 1.70 Rocker Exhaust: 268 @ .050", 179 @ .200", .365" lobe, .620" lift with 1.70 Rocker 109 LSA installed @ 105.
I have no idea on HP. But the car has run 11.08 with the 406 crate that is rated at 435 HP. So I am thinking I will make my goal. This car is 200 pounds lighter than my Demon was too, so I will not need as much power. Believe it or not that cam spec above is bigger than the solid roller I had in the demon.
Last edited by dragrcr97; 08/25/09 03:47 PM.
SRT DEMON ONE SEAT
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Re: SILVALIANT 501 CI Small Block Under way..............
[Re: Hot 340]
#449114
08/25/09 04:53 PM
08/25/09 04:53 PM
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Joined: Dec 2004
Posts: 1,717 Rancho Cucamonga, Calif.
PUNK
top fuel
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top fuel
Joined: Dec 2004
Posts: 1,717
Rancho Cucamonga, Calif.
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I think the journal overlap was a variable that was thought about, so they simply let Sonny Bryant Crankshafts make the call. Sounds like they felt it was a non-issue for this application. I thought they were going to go 1.88 Rod journal, but maybe that was pushing it abit too far.
10.53 @ 125mph. 1.37 60 foot. Caltracs and Monoleafs, AFCO shocks.
Heads by INDIO MOTOR MACHINE; IMM. CP Pistons, PC Carbs.
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Re: SILVALIANT 501 CI Small Block Under way..............
[Re: Ron Silva]
#449117
08/25/09 05:03 PM
08/25/09 05:03 PM
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Joined: Dec 2006
Posts: 3,401 Pa
Hot 340
master
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master
Joined: Dec 2006
Posts: 3,401
Pa
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Quote:
Are you talking about the 48Deg option? They leave about 1/2" more material/metal on the Intake side of the head and then it is like a W-Seires 48 deg Mopar head at that point. As a side note: This actually corrects problems with the intake manifold fitting/port alignment with the RP version of the 360-1 heads.
I was talking about the r3 blocks that were coming from Indy..it's my understanding that they were machining them there now..
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Re: SILVALIANT 501 CI Small Block Under way..............
[Re: Ron Silva]
#449121
08/25/09 05:31 PM
08/25/09 05:31 PM
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Joined: Jan 2003
Posts: 6,266 Renton Washington
Triple Threat
master
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master
Joined: Jan 2003
Posts: 6,266
Renton Washington
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Killer, A 500 + inch small block mopar street car that will run hard. You sir are my hero. Please keep the updates coming as the build progresses.
-Dustin 67 Dart, 9 second, 392" G3 Hemi 68 Barracuda 340 F/SA
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Re: SILVALIANT 501 CI Small Block Under way..............
[Re: Triple Threat]
#449122
08/25/09 05:35 PM
08/25/09 05:35 PM
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Joined: May 2007
Posts: 636 Central,Ohio
FASTFISH420
mopar
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mopar
Joined: May 2007
Posts: 636
Central,Ohio
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Do you still have the Demon?? I love the valiants and yours is killer looking
1969 Barracuda 8 second all/motor small block
2014 Shelby GT500 Mustang
Uratchko Racing Engines
www.URE-RACING.com
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Re: SILVALIANT 501 CI Small Block Under way..............
[Re: Thumperdart]
#449125
08/25/09 06:05 PM
08/25/09 06:05 PM
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Joined: Jan 2003
Posts: 3,616 Riverside, Ca
G_bob
master
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master
Joined: Jan 2003
Posts: 3,616
Riverside, Ca
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Quote:
Good luck w/that Ron and like everything else you put together, it will haul a$$ and look great doing it!
That, is the understatement of the year.
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Re: SILVALIANT 501 CI Small Block Under way..............
[Re: G_bob]
#449126
08/25/09 06:18 PM
08/25/09 06:18 PM
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Joined: Jan 2003
Posts: 10,088 Frostbitefalls MN (Rocky&Bullw...
gregsdart
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 10,088
Frostbitefalls MN (Rocky&Bullw...
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Good luck with this project. Sounds like it will be a real stump puller! How good do those heads flow? Looking for 650 or more HP?
8.582, 160.18 mph best, 2905 lbs 549, indy 572-13, alky
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