# Halloween Dyno Day at C&C MotorSports

**URL:** <https://forums.speedlife.net/t/halloween-dyno-day-at-c-c-motorsports/247339>\
**Category:** Shift518 Automotive\
**Created:** [October 5, 2009, 6:51pm UTC](https://forums.speedlife.net/t/halloween-dyno-day-at-c-c-motorsports/247339 "2009-10-05T18:51:35Z")\
**Posts on this page:** 1\
**Showing post:** 173

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**Author:** ![Auto0utcast1](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/auto0utcast1/32/6546_2.png) [@Auto0utcast1](https://forums.speedlife.net/u/Auto0utcast1)\
**Post date:** [October 31, 2009, 4:18pm UTC](https://forums.speedlife.net/t/halloween-dyno-day-at-c-c-motorsports/247339/173 "2009-10-31T16:18:00Z")

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> [@Datsun 280Z Restoration (Mother's Day update!) -Shaved Bumper](https://forums.speedlife.net/t/datsun-280z-restoration-mothers-day-update-shaved-bumper/25179/2):
>
> really???
> 
> because last weekend it put down 398rwhp/ 381rwtq
> 
> and heres the old chart from C&C before my tune…
> 
> ![http://i580.photobucket.com/albums/ss248/SSmokinnSS/Picture-1.jpg](https://canada1.discourse-cdn.com/flex034/uploads/speedlife/original/3X/3/7/3740a530c28fdb4e7aee31f07638bd99a525947e.jpeg)
> 
> 381rwtq
> 
> My SES light is on…havent scanned it yet it came on the other day. Im worried I might have a broken valve spring. Last night when it was idling the car didnt sound right to me. Seem’s to pull just fine tho. Idk. Heads are coming off it maybe this winter anyways.

might want to mention that in the original post then. hard to give accurate info based on 1/2 the equation.:retardclap

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