MustangWorks.com : Ford Forums - View Single Post - Still curious-- machined rockers

oldman86 · 04-22-2002, 09:15 PM

It's evident that an other-wise stock 5 liter cobra motor with e303 cam having the stock 1.7 rockers machined is because of the retainer and valve spring combo.

Anyone out there experienced this. I could go with 1.6 r's but I love the performance. Now I'm giving this a rest.

Oldman86

04-22-2002, 09:15 PM	#1
oldman86 Registered Member Join Date: Apr 2002 Posts: 5	Still curious-- machined rockers It's evident that an other-wise stock 5 liter cobra motor with e303 cam having the stock 1.7 rockers machined is because of the retainer and valve spring combo. Anyone out there experienced this. I could go with 1.6 r's but I love the performance. Now I'm giving this a rest. Oldman86 __________________ Senior citizens love their rockers---mine are by Crane!