Carb Legal Hemi
Conversion Kits.
Driven on the Road
Put in your conversion kit, NO SMOG REFEREE.
Just go to the smog shop when emissions are due.
Less Stress. More Ease.
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Carb Legal
Hemi
Conversion Kit
Turn-Key kit and all the help you need.
DIY or professionally installed
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Hemi vs. LS Swap
Jeep JK V8 swap: why a Hemi is better than an LS engine
Which is better: Chevy or Mopar? That long-lived debate is hard to settle unless you’re talking about Jeep engine swaps – then the answer is undoubtedly Mopar. While LS engines are great, there’s no substitute for a powerful Hemi engine in a Chrysler Corporation product, like the Jeep Wrangler JK.
Don’t get us wrong; we love LS engines. In fact, we produced a Chevy conversion for many years. But there’s one major problem with the Wrangler LS swap: it isn’t smog legal. At least not in California and other states with similar emissions laws. Plus, getting a Chevy V8 to work in a Chrysler product is troublesome, to say the least.
Hemi Engine
We Proudly Use
Using the best products every time supports our commitment to the highest quality.
Best in the business
Home of the ONLY Emissions-Compliant Carb Legal Hemi Engine Conversions in the U.S.A.
Experts in the field, quality products, excellent results
Featured Video
Todd Custer is widely known as the Jeep Expert, with a loyal following on many forums and video channels. Whether you are a DIY’er or want an expert to walk you through the process, these videos are a must-see
Featured Project
CARB LEGAL HEMI SWAP IS HERE, for the 2007-2011 Jeep JK
This is BIG NEWS for Jeepers that want more power and reliability, it is a good idea to keep your Jeep all Mopar. Having us go threw the CARB process, now you will not have to worry about your Hemi conversion being LEGAL, because with our kit you will be legal, no need to go to the Referee. What a BIG Relief.
https://arb.ca.gov/msprog/aftermkt/devices/eo/D-811.pdf
