# B18C Build Troubleshooting

**URL:** <https://forums.speedlife.net/t/b18c-build-troubleshooting/196698>\
**Category:** PittSpeed Automotive\
**Created:** [April 9, 2008, 5:37am UTC](https://forums.speedlife.net/t/b18c-build-troubleshooting/196698 "2008-04-09T05:37:33Z")\
**Posts on this page:** 1\
**Showing post:** 91

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**Author:** ![dyingwish](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dyingwish/32/6041_2.png) [@dyingwish](https://forums.speedlife.net/u/dyingwish)\
**Post date:** [April 24, 2008, 10:42am UTC](https://forums.speedlife.net/t/b18c-build-troubleshooting/196698/91 "2008-04-24T10:42:26Z")

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> [@FS: 1998 Honda Accord EX Cheap](https://forums.speedlife.net/t/fs-1998-honda-accord-ex-cheap/35310/16):
>
> Is this car obd1 or obd2 with a conversion to run obd1? If obd2, I have an oem USDM ITR ecu that would run the set-up perfectly until/if the switch is made over to the ITB’s.

OBD1 w/ Neptune RTP. Running a p72 basemap right now. I never even considered the flywheel being an issue. It’s only 11.1:1 CR…I’ve only heard of that happenening above 12.5:1.

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