18 replies to this topic

[christianbe]

Coming soon... Johnson Lifters & Arrington Performance are bringing out a new high performance lifter for the Gen III HEMI! Available exclusively through Arrington Performance, these new high performance lifters will be drop-in stock replacements for the 6.4L HEMI!

 

 

[Hemi31]

what about 6.1 ? I am pretty sure they retro fit no? And how ridiculous will the price be......it is a Mopar after all.

[StevoHemi]

what about 6.1 ? I am pretty sure they retro fit no? And how ridiculous will the price be......it is a Mopar after all.

 

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Stevo

[Rayraythepj]

Wow they look good. Wish I could get them for my 5.7

[Dookie]

What is the advantage here? I haven't heard of any of the factory ones crapping out? Are these solid?

 

I don't know....Maybe since Mopar upped their pricing on theirs, the aftermarket took notice and wants some of the business...if priced accordingly, and they are as good or better than factory, people will buy.

[TA340]

Plus I always though that you could reuse roller lifters when installing a new cam. Still the case with the GENIII Hemi? And I am also interested in the advantages of these new lifters.

[sharkcohen]

Yes, "why would I want this over stock?" Also, work with MDS?

[no1special]

very intresting.........

[GONE]

I think more details need to be added here as to the advantage of these verses stock, is it purely price & they look Purdy or what ?

[Andy@PWR]

Stock travel? Limited travel? If these are drop-in for the 6.4L, how are they handling the MDS function? I would assume these are drop in for all non-mds engines. 

[GONE]

Tic Tic Tic....No update on advantages of using these or their app.

[sharkcohen]

Stock travel? Limited travel? If these are drop-in for the 6.4L, how are they handling the MDS function? I would assume these are drop in for all non-mds engines. 

 

I'm thinking for non MDS only, too.

[monty1269]

Maybe to compete with the stock option? i.e. simply as a cheaper option that going to a dealer to get new ones?

[Hemituner]

Here is the deal. We build alot of Hemis and contrary to popular belief we do invest more money into R&D than anyone wants to give us credit for. The factory lifter does a great job. Building quite a few very high rpm and testing some more agressive cam grinds in our current hemis with better spring packages shows the stock lifters lack the stability necessary to keep them from collapsing. Those who Actually assemble and do alot of work checking Piston to Valve clearance know that on some cams we get away with less than .020 thousands clearance. How does this happen?? Because Dynamically the lifter collapses every time it moves. These lifters are designed to resolve that issue. They are not intended to work with MDS this is a Performance lifter for those who want maximum performance. The lifter does not rely on top fed oil making an entire new arena of flexability in rocker arm design possible. The Jessel conversion is over 10,000 dollars all in and in a few cases so much machineing is required the cylinder heads crack because not enough matierial is left for support. We are commited to bringing useable quality parts to the market. Someome leaked the lifers so we fugured we would introduce them. We are in the process of prepareing for some very heavy spintron testing. 440 3.0 is just around the corner

Thanks

A.J.

[GONE]

Very good info as always AJ, Thanks . 

[FlyByU]

Love me some race only mods

[GONE]

So would these be for race only app. or streetable ?

[Hemituner]

So would these be for race only app. or streetable ?

 

Totally streetable. This version is still hyd,roller

Thanks

AJ

[no1special]

definintly have my attention

Totally streetable. This version is still hyd,roller

Thanks

AJ

 

 

stock travel or will these be a limited travel lifter?