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RHS 450cid with AllPro Heads - 2days to Install

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Old 12-30-2012, 05:54 PM
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Default RHS 450cid with AllPro Heads - 2days to Install

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.




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, 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
• 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






















Exhaust
3” Axle Back B&B C5 Fusion exhaust - a few pictures comparing my old Corsa Indy to the new B&B






Drivetrain
• RPS LSX BC2 Twin Disk Carbon
• MGW Shifter
• RPM TR6060 Level VI conversion
• RPM C6 Z06 Stage 4 conversion




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


Old 01-01-2013, 08:33 PM
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Good lord.... Impressive looking engine with astonishing dyno numbers! I am drooling over those eye candy pistons
Old 01-18-2013, 04:41 PM
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Originally Posted by TheCapo
Once engine is installed and tuned - Idle video will follow along with Chassis Dyno Results - goal is 600hp to the tire.
680hp at 6,550rpm
602tq at 5,600rpm
With a 16% drivetrain loss should put you @ 571 RWHP and 505 RWTQ
Old 01-21-2013, 08:18 AM
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Engine looks good!!! Who did the port work?
Old 01-22-2013, 08:49 AM
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Amazing! Any idle clips??

Originally Posted by LS2GS
Engine looks good!!! Who did the port work?
x2... Looks like a well done porting job.
Old 01-22-2013, 07:47 PM
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Originally Posted by LS2GS
Engine looks good!!! Who did the port work?
Richard at West Coast did the cylinder work.
Old 01-24-2013, 04:24 PM
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Cant hide money lol
Old 03-02-2013, 08:54 PM
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Default Exhaust Installation Complete

Exhaust is installation complete.







Vacuum Tank for the Silent Choice Exhaust Note (Police and Neighbor Friendly)

Last edited by TheCapo; 03-02-2013 at 09:39 PM.



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