1.7 Clearanced Rocker sets.
Thank You to everyone that bought the original group of parts, the second group of parts and to those that sent their own rockers for modification. I did all the sets I had, So now you can send me your rockers for modification. If your interested let me know. You'll have to supply your own good usable cores
These rockers have been clearanced for the adjustable swivel rocker feet, they are 0.391 (+/- .005) thick at the adjuster pad (Clearanced 0.100 inch). I have four sets that is all, I made this tooling for my own build and did a couple sets for a couple of others. I am offering these at 140.00 dollars a set plus shipping.
I had a Radiused Carbide cutter made to not put sharp cuts into the rocker.
The height was set and the tooling was used to cut each rocker to the same thickness.
After cutting the rocker was ground and polished to relieve stress risers at the forge line.
Here is a close up of 4 of the 1.7 rockers
The 140.00 dollar price + shipping, Includes 1 set of clearanced rockers and stock rocker stands. Each set of rockers was originally from the same engine, so these rocker sets are not mashed together but lived together as an original engine set. There are no shafts or or spring type spacers because if you are going to use swivel feet adjusters you are going to use solid spacers and new shafts, and the larger rocker studs.
Since I have no idea what you are doing with these camshaft/spring rate etc. these parts are sold with no warranty.
Certified check prefered
John
E-mail me at BellCobraIV@AOL.com
Beautiful work John!
I'll be curious to know how many you can do before the carbide has to be sharpened. That is some damn tough material!
Those are very well machined, and that is an excellent way to fixture the arm in place while machining.. How come I never thought of that...
Wonderful work
I have two sets left, if I answered your e-mail you are one of the two I'm counting as sold.
Thank you,
John
As of this evening I have one set left, and someone is sending a set of their own rockers for me to clearance.
Thank you everyone that has shown an interest in these. I am really proud of the way that they came out.
The charge that I came up with for clearancing a set sent to me is 90.00 plus shipping both ways.
I have done 3 more sets, These are my last three sets of 1.7 rockers. If anyone is interested let me know.
Bump
PM sent
1 Set left
These were popular, I'm down to my last set of my core parts. After this set goes then I will only be able to do rockers supplied to me.
Thank You to everyone that bought them.
John
PM sent
Once again a big thank you to all that bought the 1.7 Clearanced rockers.
All the sets are spoken for, If anybody has a set of 1.7 Rockers that they would like clearanced I'm going to be taking them in and when I get three to four sets clearancing them with a two week maximum turn around time. same 90.00 plus shipping.
I have had a recent inquiry regarding rocker clearancing. Yes, I'm still doing them.
John
I have a set that I need done. I will be sending a email to your address.
The other way around...
2.0 rockers, M10
1.7 rockers, M8
Porsche 911 swivel feet, M8
1.7 rockers clearanced + 911 swivel feet
PM sent.
Java2570, 914Sixer, KevinW,
I was out of the shop on a project for a few days, however I sent you all PMs or e-mails accordingly this morning. regarding shipping instructions. I look forward to being of service to you all.
John
Can someone explain the benefit of doing this?
Just in case someone comes across this thread and doesn't completely under stand the benefit...
Yes, The reason I got into clearancing the rocker arms is that this was in an engine I disassembled for a customer. Sometimes you see bent pusrods, but this was an eye opener that some guys were building their engines without checking anything for binding. I was surprised that the swivel foot adjuster had not been destroyed. I think the reason it survived was that it was adjusted hard out against the rocker arm body. Anyway Binding in an engine can destroy a lot of parts. the engine dropped two valves on this head and destroyed the head also. It was just ugly.
I have come here to make my services available to help as many guys out in a great hobby that I enjoy. This group has helped me, I try to give back.
Thank you all as always.
John
Also Clearanced with swivel feet or not clearanced and stock, rocker arm geometry is extremely important.
I'd like to thank everybody that sent in Rocker Arms to be clearanced. All those that have been received have now been shipped out and I'm starting to collect another group to go through the shop.
John
John - got the clearanced rockers yesterday and they are really well done, thank you!
Got mine Sat, look excellent.
Nice work.
Add some cut-to-size chromoly push rods to the mix and you've got a winning combination in your valve train
I'm glad you guys got your rockers, I enjoyed doing the work for you guys.
John
I have received a couple of inquiries regarding am I still clearancing rockers. Yes I am unfortunately I don't currently have any cores in stock. However, if you have 1.7 Rockers and want them clearanced the price has gone up to $100.00 per set supplied. The price had to increase due to the fact they are so hard they eat carbide faster than I initially thought. I am also still align boring TYPE IV cases. The Bus market has picked up and I now do more of those than 914 cases.
John
John, I found something that might help. Next time we chat, remind me to let you in on the secret and see what you think.
Powered by Invision Power Board (http://www.invisionboard.com)
© Invision Power Services (http://www.invisionpower.com)