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C4 ZR1 Engine Dyno

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Uploaded by on Jul 28, 2011

LT5 C4 ZR1 engine spun up to 9200rpm. Engine was built by Bonefied Customs and runs Bigstuff3 as the management system. Made 550hp and 450ftlbs at 8500rpm. Engine was destroked to a 5.0L to run at the Bonneville salt flats in the D/GT class. Enjoy!

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Uploader Comments (StreetracerX2)

  • Can you comment on the dry sump setup and the internal modifications? One off parts? Stock cams?

  • @ZR1Matt the engine has a Stock Car Products dry sump pump with a Peterson tank. The internal mods are Crower custom billet steel cams, Supertech solid lifter buckets, a Bryant billet 3" stroke crankshaft, Oliver billet rods and JE pistons. It also has a custom Bonefied billet front cover, billet aluminum oil pan and a Lotus Aardvark intake and injectors. If you want to know more about it the car is going to be at the upcoming Detroit Autorama this weekend.

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All Comments (9)

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  • Thats one nice wix oil filter

  • dude, u have a LOT of supercars!

    love it

  • OMG the sound is lovely!!!!

  • Great picture quality!!

  • wow thats a huge rev

  • Awesome!

    There's a discussion going on about it at zr1 dot net slash forum

  • very nice looked like the dyno could just hold on to it

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