[07whiteram]

i figure this is as good as place as any to ask this question because im not like my answers from the dodge truck forum!! I have a 2007 Quad cab 4x4 ram, with intake, exhaust, Diablo with custom tune, e-fan, dynatech LTs with high flo cats and shortly im going to install the KRC 210X SPECS ARE 210/214 .523/.526 110 lsa, and either PPP stage 3's OR KRCs comp 6005 heads with the 2.05 IN valves and the 1.60 EX valves also adding a ATI dampner, and a Throttle body bore. NOW my question should I..........
1- REMOVE ALL MDS EQUIPMENT, LIKE LIFTERS, SOLENOIDS?
2- WHATS THE SAFE RPM ON MDS LIFTERS?
3- If i remove the mds what happens if i detune and it tries to activate?? just ssaying what if??? ha ha ha

 

[JonzMgnm]

i figure this is as good as place as any to ask this question because im not like my answers from the dodge truck forum!! I have a 2007 Quad cab 4x4 ram, with intake, exhaust, Diablo with custom tune, e-fan, dynatech LTs with high flo cats and shortly im going to install the KRC 210X SPECS ARE 210/214 .523/.526 110 lsa, and either PPP stage 3's OR KRCs comp 6005 heads with the 2.05 IN valves and the 1.60 EX valves also adding a ATI dampner, and a Throttle body bore. NOW my question should I..........
1- REMOVE ALL MDS EQUIPMENT, LIKE LIFTERS, SOLENOIDS?
2- WHATS THE SAFE RPM ON MDS LIFTERS?
3- If i remove the mds what happens if i detune and it tries to activate?? just ssaying what if??? ha ha ha

The MDS lifters are good for over 6400 rpms.....I know for a fact. 54K miles on my car and no problems what-so-ever with the MDS and Sidewinder cam/Mopar Performance heads. No need to remove the MDS from your tune since the specs of the cam you listed are within the parameters of proper MDS operation.

 

[The Unabomber]

Or if you are super concenred you could go to the newer lifters that come in the 09+ 5.7 Hemi Engines. The jury is still out on the need for different/custom push rods. Talk to Stu at Inertia Motorsports he is getting ready to test out the new lifters.