What kind of tune do I need for my Hemi?

What kind of tune do I need for my Hemi?

Sean knows what he is doing, he built an 89 octane tune that woke up my Hemi! Was this review helpful to you? Yes No I was running a canned 87 tune (on 89 fuel) and Sean hooked me up with a proper 89 octane tune.

Are there any problems with the Hemi engine?

There was one well-known problem with the dropping/cracking of valve springs which existed in early Hemi engines until 2007 when the manufacturer solved this problem by replacing them with newly revised springs. It is also worth noting the high sensitivity of the cylinder deactivation system (MDS) to the condition of the oil.

What was the impact of the Chrysler 426 Hemi?

The 426 HEMI was so dominant in its debut NASCAR changed its rules for engines, eliminating the use of limited-production, race-only engines and requiring all engines to be available in production vehicles. It turned out to be a good news/bad news move for Mopar fans.

How long does a Chrysler 5.7 Hemi engine last?

Overall, the 5.7L Hemi is a good pushrod, durable, and fun to drive engine. A well-maintained 5.7 Hemi engine can last up to 250,000-300,000 miles. Unfortunately, some people may experience significant problems with even well-maintained HEMIs.

Is the 6.1 Hemi a good tuning base?

Taking the 5.7 this 6.1 engine had new coolant channels, including oil jets to cool the pistons. The forged crankshaft, lighter pistons and stronger con rods make for a great tuning base.

How to contact Hemi tuning for car tuning?

Couple that with our over 20 years of experience in the automotive tuning world and you have a winning combination for your HEMI powered vehicles tuning needs. Below you will find a short list of some of our capabilities. For a more comprehensive overview of what we have to offer please call one of our technicians at (888) 248-8633.

Do you get more power with a hemi engine?

It will usually give you around 30% more power on turbocharged vehicles and you can expect to see around 15% on NASP engines, but figures achieved will differs on the tuning mods you’ve applied and the condition of your engine. Pulling fuel and air into your 5.7 Hemi is the whole point to any engine performance tuning task.

When did the first hemi tuner come out?

We were the first company ever with the capabilities of tuning the GEN III HEMI’s back in 2003 when they first came out and the first company again with the capabilities to tune the 2011 and up new GPEC PCM’s, along with being the first company again with the capabilities to tune a 2018 Dodge Demon.