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Old 12-19-2012, 05:54 PM   #1
thecapo
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Default My engine has arrived - RHS 450cid & AllPro Heads

Special thanks to Chad at Golen Racing Engines for all of your detail work and extra time spent on the dyno testing several cam grinds. Also want to thank Richard over at West Coast Cylinder Heads for taking the time to review the dyno numbers for each of the four cams tested. This really helped me in the final cam selection and I am pretty sure this cam choice will meet my needs - mainly shaking the fillings out of my teeth at idle.

Once engine is installed and tuned - Idle video will follow along with Chassis Dyno Results - goal is 600hp to the tire.

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RHS Block 450CID
Callies Dragon Slayer 4.165" x 4.125"
Callies HD I-Beam Rods
Diamond Pistons 11.5:1 with lateral gas ports, ceramic top & moly skirts
All Pro Heads - 12degree, 277cc, Victory - titanium 2.25" in, stainless 1.615" ex, Manley 1.350" dual w/Viton valve seals, CHE Precision rockers
Comp Cam LSR 247in, 263ex, 107lsa 660"
Comp Retro-Fit Link Bar
FAST LSXR 102
Nick Williams 102 - black anodized
Siemens-Deka 80lb injectors (high impedance)
Halltech Killer Bee II
ATI Super 10% Underdrive
17/8 Kooks w/ 3 center


Dyno Video
https://www.youtube.com/watch?v=YB2m...ature=youtu.be

Results
680hp at 6,550rpm
602tq at 5,600rpm

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Exhaust
3 Axle Back B&B C5 Fusion exhaust - a few pictures comparing my old Corsa Indy to the new B&B
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Drivetrain/Suspension
MGW Shifter
RPS LSX BC2 Twin Disk Carbon
RPM TR6060 Level VI conversion
RPM C6 Z06 Stage 4 conversion with Quaife
PFADT C6 Transmission Mounts
PFADT FeatherLight Coil Overs

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Fluids
Valvoline 75W90 - rear end
Royal Purple Syncromax - transmission
Royal Purple XPR 5W30 - engine

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Other Mods
Just finished installing my C6 splash guards front and back. Mini Tubbing next and will be running 345's out back on 19x13 CCW's.

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Last edited by thecapo; 04-22-2013 at 11:11 PM.
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Old 12-19-2012, 06:07 PM   #2
dankhts
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Engine ****!
Looks like an awesome build!
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Old 12-19-2012, 06:09 PM   #3
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Very, very nice. Your car ought to really be a blast to drive once all those parts are installed.
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Old 12-19-2012, 06:13 PM   #4
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Nice!

Who's offset differential mounts are you using? They look like OEM C6 pieces. Have they been modified to make the studs offset?
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Old 12-19-2012, 06:19 PM   #5
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Great build. Richard is a great guy with some great products. He was involved in the multiple iterations of my build.

You should be over 600RW easily. My little 427 was at 656hp on the Superflo engine dyno and does 577RWHP with 530RWT. I run Richards Stage 3 L92/LS3 heads with a little 234-242 cam and it's so mild my wife could drive it.

Question for you...Does Richard like the CHE rockers with the .660 lift? I really need to get the YT's out of my car. I've already broken a few from two different sets.

Congrats again.

Adding the engine dyno graph.. You should be able to figure out pretty close to where your rear wheel numbers will end up.

Click the image to open in full size.

Last edited by WKMCD; 12-19-2012 at 07:17 PM.
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Old 12-19-2012, 06:48 PM   #6
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Old 12-19-2012, 07:01 PM   #7
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Quote:
Originally Posted by dankhts View Post
Engine ****!
Looks like an awesome build!
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Old 12-19-2012, 08:06 PM   #8
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wow amazing setup..can't wait to hear vids of that beast..
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Old 12-19-2012, 08:12 PM   #9
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Very impressive.
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2002 Electron Blue Z06, TSP 228R@112 LSA. PRC Springs, LS2 Chain, Ported LS6 Oil Pump, Halltech Venom, Borla Stingers & X, JBA Headers, C6 Shifter, C6Z06 Shocks, Kenwood Sound, C6 Z06 Deep Dish wheels & Michelin PS2's.
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Old 12-19-2012, 08:24 PM   #10
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Engine Porn
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Old 12-19-2012, 08:45 PM   #11
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Looks great! Did you consider higher compression and E85/E98? Just curious, not being critical.

My 440c.i. puts 540hp/520tq to the wheels on 11.7:1 and 91. I've been told it's a stingy dyno too, but that doesn't really matter much. I bought my car already built otherwise I would have gone 13.5:1 and E85 for that extra ~5% to the ground.
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Old 12-19-2012, 08:52 PM   #12
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YIKES!!! Suck me through the intake and blow me out the exhaust. How much $$?
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Old 12-19-2012, 08:55 PM   #13
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Awesome build. Look forward to hearing the results.
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Old 12-19-2012, 09:09 PM   #14
7LitreC5
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That looks great! My 427 is coming out in mid Jan and is being sent to Golen for a rebuild and some enhancements. I am glad to hear that you had a positive experience. Mine will be run in on their dyno before it is shipped back.
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Old 12-19-2012, 09:27 PM   #15
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Sweet!
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Old 12-19-2012, 09:30 PM   #16
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Quote:
Originally Posted by WKMCD View Post
Great build. Richard is a great guy with some great products. He was involved in the multiple iterations of my build.

You should be over 600RW easily. My little 427 was at 656hp on the Superflo engine dyno and does 577RWHP with 530RWT. I run Richards Stage 3 L92/LS3 heads with a little 234-242 cam and it's so mild my wife could drive it.

Question for you...Does Richard like the CHE rockers with the .660 lift? I really need to get the YT's out of my car. I've already broken a few from two different sets.

Congrats again.

Adding the engine dyno graph.. You should be able to figure out pretty close to where your rear wheel numbers will end up.

Click the image to open in full size.
Thanks for the dyno graph that does give me a benchmark. Richard definitely likes the CHE rocker setup - one less thing to go wrong.
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Old 12-19-2012, 09:33 PM   #17
thecapo
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Quote:
Originally Posted by Spreader View Post
Looks great! Did you consider higher compression and E85/E98? Just curious, not being critical.

My 440c.i. puts 540hp/520tq to the wheels on 11.7:1 and 91. I've been told it's a stingy dyno too, but that doesn't really matter much. I bought my car already built otherwise I would have gone 13.5:1 and E85 for that extra ~5% to the ground.
I would have loved to went to a 13:5CR, but unfortunately no E85 at the pump in Canada.
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Old 12-19-2012, 09:43 PM   #18
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Quote:
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YIKES!!! Suck me through the intake and blow me out the exhaust. How much $$?
Just the Short Block is right around $9,000!

Last edited by Blitzkrieg; 12-19-2012 at 09:52 PM.
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Old 12-19-2012, 09:53 PM   #19
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Quote:
Originally Posted by Vetteman Jack View Post
Very, very nice. Your car ought to really be a blast to drive once all those parts are installed.
A blast? A scary blast!! Wow I love this build! Damn damn damn - sweeeeet!!
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Old 12-19-2012, 10:06 PM   #20
James2002z06
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Quote:
Originally Posted by Spreader View Post
Looks great! Did you consider higher compression and E85/E98? Just curious, not being critical.

My 440c.i. puts 540hp/520tq to the wheels on 11.7:1 and 91. I've been told it's a stingy dyno too, but that doesn't really matter much. I bought my car already built otherwise I would have gone 13.5:1 and E85 for that extra ~5% to the ground.
Are you telling us that NA engine has 520 RWHP

Last edited by James2002z06; 12-19-2012 at 10:14 PM. Reason: Spelling
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