bigger cams
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Joined: Mar 2013
Posts: 5
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From: Jacksonville, NC
bigger cams when putting a bigger cam on with stock 241 heads, do I need to do anything with the heads no matter the size or does it only matter the size of the cam? I would appreciate any feedback.
also, the bar that sits next to the drive shaft and bolts to the rear end, is it needed or is it just there for support of the driveshaft? I think the bushing for it has gone out and just looking at all my options. thanks guys
also, the bar that sits next to the drive shaft and bolts to the rear end, is it needed or is it just there for support of the driveshaft? I think the bushing for it has gone out and just looking at all my options. thanks guys
The valve springs will need changed, measured and shimmed for correct install height. The size of the cam (duration and lift) and whether heads have been milled previously will dictate whether you need to machine pistons for piston to valve clearance.
The bar you describe sounds like the torque arm and it is required. Purchase a new bushing and replace it. It's an easy job but if you aren't quite sure if you are capable then I recommend finding a mechanic who is proficient at f-body repairs and modification.
The bar you describe sounds like the torque arm and it is required. Purchase a new bushing and replace it. It's an easy job but if you aren't quite sure if you are capable then I recommend finding a mechanic who is proficient at f-body repairs and modification.
Thread Starter
Registered User
Joined: Mar 2013
Posts: 5
Likes: 0
From: Jacksonville, NC
thanks for the info guys. i know a bit about these cars but not much with suspension and stuff. i think i have a bent rear end :/ might have to get a new one. might just get a new torque arm and bushing if i replace the rear end.
