# Psyco-Clone

**URL:** <https://forums.speedlife.net/t/psyco-clone/185561>\
**Category:** Builds\
**Created:** [October 12, 2006, 5:43pm UTC](https://forums.speedlife.net/t/psyco-clone/185561 "2006-10-12T17:43:59Z")\
**Posts on this page:** 1\
**Showing post:** 344

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**Author:** ![robry](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/robry/32/3363_2.png) [@robry](https://forums.speedlife.net/u/robry)\
**Post date:** [September 21, 2008, 8:40am UTC](https://forums.speedlife.net/t/psyco-clone/185561/344 "2008-09-21T08:40:28Z")

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> [@The AUTOMOTIVE Winter Project Thread](https://forums.speedlife.net/t/the-automotive-winter-project-thread/37948/15):
>
> your 100% correct, it is a APC, and it does rob the power on the top end.
> 
> i’m still waiting on a 4" cobra elbow. i’ve tried everything else. The only filter i havent tried yet is a HKS mushroom filter. But as it sits, the APC filter actually pushes my radiator into the core support. So the filter is wedge’d in there. I pull the rad when i need to remove the filter. If the cobra elbow works, i’ll put a big K&N on it.

haha, I would spike 12.5psi at spool up then it would drop to 10.8 near redline. We pulled it off and put the K&N on there and it holds boost to redline, no problems.

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