# CRX Info... **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [April 24, 2007, 6:17pm UTC](https://forums.speedlife.net/t/crx-info/189516 "2007-04-24T18:17:18Z")\ **Posts on this page:** 1\ **Showing post:** 8
**Author:** ![Habib88](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/habib88/32/3341_2.png) [@Habib88](https://forums.speedlife.net/u/Habib88)\ **Post date:** [April 27, 2007, 9:56am UTC](https://forums.speedlife.net/t/crx-info/189516/8 "2007-04-27T09:56:44Z")
> [@Cya later.](https://forums.speedlife.net/t/cya-later/29787/5): > > No auto cross? 1st gens if you can find them clean enough are monsters ont he autocross coarse. > > Any year 2nd gen is fine, the HFs def get rediculas milage. Had friends with them that got retarded millage. Said 2nd gear wound out to about 80 LOL A kid around here autox’d a HF once. It ran the entire course in first gear, and he said it only needed two gears to clear the quarter mile haha. But I’ve heard all kinds of weird stories behind the HF’s. Thinner window glass to save weight, either the body or just the fenders were constructed from a slightly thinner gauge of metal, I think they lacked some sound deading, etc. But yea either way, they could pull like 40+mpg back in the late 80’s. --- _[View the full topic](https://forums.speedlife.net/t/crx-info/189516)._