MustangWorks.com : Ford Forums - View Single Post - Will an e303 cam work with all stock components?

Five0 · 01-09-2001, 07:28 PM

Will an e3o3 cam work on my stock 88gt (T-5) without using different rockers, pushrods, valve springs? Yes, but I would not recommend it without the springs because the valves will probably float at higher rpm's. It will hurt your low end torque a little and you will pick it back up high in the rmp's but not with out the springs.

Will I have to convert to mass air? No, but you might have a problem with the idle and drivability problems.

Will I have a piston to valve clearance problem? No

------------------
James Cox
nochevy@hotmail.com
1991 Mustang LX
Best 1/8 time on motor 7.686 @90.20mph

01-09-2001, 07:28 PM	#3
Five0 Registered Member Join Date: Apr 2000 Location: middleburg, fl, usa Posts: 1,134	Will an e3o3 cam work on my stock 88gt (T-5) without using different rockers, pushrods, valve springs? Yes, but I would not recommend it without the springs because the valves will probably float at higher rpm's. It will hurt your low end torque a little and you will pick it back up high in the rmp's but not with out the springs. Will I have to convert to mass air? No, but you might have a problem with the idle and drivability problems. Will I have a piston to valve clearance problem? No ------------------ James Cox nochevy@hotmail.com 1991 Mustang LX Best 1/8 time on motor 7.686 @90.20mph