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Old 03-18-2016, 11:54 AM   #5
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Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 2,599
Re: L29 454 Build for '63 K15 with NV4500

Hey Steve, he didn't give any specs yet. As far as the curve, I asked for something that would pull hard off idle until around 3500 yet still have something left to around 5000. Supposedly the L29 will lay down around 4500 max with the stock cam. I frequently would see 4200 with the 396 when towing and getting on the highway. It didn't have much left there either. I'll try to get the specs next week. I should be ordering the cam on Tuesday.

'63 k15 long step
Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205
52" front and 63" rear spring swap
D44 / 14bff - disc axles
Milemarker 9K and 10.5K hydraulic winches

63" & B52 Spring Install

NV4500 Reverse Build Thread

L29 - 7.4 Vortec Build
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