2.7L, So why is 2.7L the motor to avoid? |
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2.7L, So why is 2.7L the motor to avoid? |
qa1142 |
Aug 28 2010, 12:05 PM
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#1
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Whiplash Group: Members Posts: 1,514 Joined: 1-June 04 From: Lake Zurich, Illinois Member No.: 2,140 |
If someone is going to start looking for a 6 to build what do you want and what do you want to avoid?
2.2 2.4 2.7 3.0 3.2 (IMG:style_emoticons/default/popcorn[1].gif) |
J P Stein |
Aug 29 2010, 12:04 PM
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#2
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Irrelevant old fart Group: Members Posts: 8,797 Joined: 30-December 02 From: Vancouver, WA Member No.: 45 Region Association: None |
The stud issue will never be settled here. Suffice it to say that my gurus build with nothing but Divilar( for aluminum cylinders)....that would be Steve Wiener & Rothsport. Henry at Supertech had his designed & produced studs from some kind of stainless with an expansion coefficient similar to Aluminum...not Divilar but similar and he's no slouch. They are sold at a decent price, right Mark?
The Pelican 911 engine building forum has been going around & around about this for years and prolly will for the foreseeable future. Pick your own guru and HIS opinion, but don't tell me mine has no clue. The 76-77 2.7L has the improved (larger scavenge side) oil pump plus the oiling mod, Doc.....that cost a pretty penny to have done. I would use one of those cases if you can find a straight one. Alusil cylinders reconditioned to size? I would never use collars on tensioners. If the tensioner fails you don't have any warning like you do with a slowly failing oil fed ten. The collar starts getting hammered on, breaks and the chain goes slack. At best you'll then go buy a bunch of valves. Pick your poison. |
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