 Engine porn....., Sneak peek at my roller cam blanks and lifters |
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| Jake Raby |
 Sep 21 2006, 07:03 PM
Post
#61
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Engine Surgeon  Group: Members Posts: 9,394 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States  |
Here they are....
8620 Tool Steel cam blank, copper plated and ready for rough and finish grinding then heat treat and Ion Nitride (IMG:http://www.aircooledtechnology.com/galleries/rollers/Rollers%20033.jpg) The lifters weigh in at 53 Gr, thats 30 grams less than our ceramics, 55 Grams less than our conventional performance lifters and damn near 100 grams lighter than a stock TIV lifter!!! (IMG:http://www.aircooledtechnology.com/galleries/rollers/Rollers%20037.jpg) (IMG:http://www.aircooledtechnology.com/galleries/rollers/Rollers%20021.jpg) Here is the bushing system that drops right into the case and makes it all happen.. (IMG:http://www.aircooledtechnology.com/galleries/rollers/Rollers%20028.jpg) Close up of the CNC bushing (IMG:http://www.aircooledtechnology.com/galleries/rollers/Rollers%20024.jpg) The cam is being ground to a radical profile I designed tomorrow, the first test engine will be on the dyno in two weeks or less. Its a 200+HP, 14.5:1CR 2270 beast with 52mm IDA carbs and plenty of head development! |
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Posts in this topic
Jake Raby Engine porn..... Sep 21 2006, 07:03 PM
bd1308 hydro?
how do ya get the bushing to stay pumped u... Sep 21 2006, 07:08 PM Jake Raby Nope, nothing is hydro at all...
The bushing fits... Sep 21 2006, 07:10 PM Mark Henry cool :shades: Sep 21 2006, 07:16 PM Moneypit I need to change underwear..... :wub:
How many ... Sep 21 2006, 07:17 PM URY914 So that is a roller lifter? Sep 21 2006, 07:18 PM Lou W :drooley: Sep 21 2006, 07:25 PM Jake Raby Yep..
What you can't see is the other two roll... Sep 21 2006, 07:25 PM
So.Cal.914 QUOTE
Joe Ricard 30% on a stock engine?????
Hmmm I got me an idea.... Sep 21 2006, 07:55 PM jhadler QUOTE
turboman808 Doesn't look like it goes in a 6 :( <_... Sep 21 2006, 09:13 PM Jake Raby You already have OHC, no need for a roller, unless... Sep 21 2006, 09:20 PM turboman808 QUOTE
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