Hemi 5.7 Intake Manifold. The Hemi 5.7 intake manifold is a high performance option for those who want to get the most out of their engine. It is made from cast aluminum and features an open design that allows for better airflow into the engine. The Hemi 5.7 also has larger runners than the stock manifold, which means more air can flow into the Ram Year. 2013. Engine. 4.7. Only Ford and GM are playing with direct injection,Chrysler has said they'll wait on direct injection. I don't think Chryco wants to spend the money yet to tool up new heads that'll handle direct injection. It takes a re-designed head with a totally differant quench area. Im not looking to go 200mph or anything. Around 80-100mph will be nice. MODS- Arrington's Fully Forged 5.7 based 392 11:1 CR, Inertia CNC ported heads (milled .0030"), Inertia Custom 392 Cam, 09 Eagle intake manifold and MM spacers, 85mm CNC ported TB, FP/SX fuel rails and x-over, Pro-Torque Billet 2800, Dynatech ceramic Longtubes, hi-flow cats With all these features combined into one powerful package it s no wonder why so many drivers have chosen the 5.7L HEMI® V8 Engine with eTorque as their go-to choice! Is the 5.7 L Hemi a good engine? So, when it comes to the Hemi engine family, reliability is a strong point. Among all the models, the 5.7L Hemi stands out for its dependability Looks like it is another $1400 to upgrade to the 6.4L Hemi with 3.73 gears and yes, the 6.4 uses 87 octane while the 5.7 is rated for 89 octane. However, the 6.4L only increases the GVWR by 1,000 pounds and does not increase the payload so I am not sure the trade off is worth it. 01-21-2015, 07:16 PM. # 10. Hemi 5.7. Hi all! I have a 2009 1500 with a 5.7 in it. It's been a great truck, very few issues over the last 3 years that I've had it. I got it lifted recently with some 35's, I really like the truck and I just dropped about 6 large on it so I would like to keep it for a while. Here's my question though It has 125,000 miles, I drive alot The best oil filter for 5.7 Hemi engines is the K&N HP-1008. This filter is specifically designed for high-performance applications, and it provides excellent filtration and flows characteristics. It has a durable construction and can withstand high temperatures and pressures. The K&N HP-1008 is also backed by a million-mile limited warranty. 244 posts · Joined 2007. #1 · May 26, 2008. On advice from this forum, I stopped using the cheaper 10% ethanol gas and went to the "mid grade" pure gas and holy crap, my gas mileage went up 3 mpg! With the cruise on 57mph, I'm back to getting 20.0 mpg. :rck: After I installed the 2" level lift and bigger tires, I blamed my loss of mpg on that Hemi eTorque engines have a unique electrical system that enables the motor generator to supply electricity to the vehicle’s battery pack, charging it whenever the engine is running. This allows the hybrid setup of the battery pack and motor generator to perform several functions on top of the functions of a regular alternator. fGedGx.

is the 5.7 hemi a good engine