5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

NON roller block BOSS 302

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Old 06-04-2007, 12:16 AM
  #21  
rmodel65
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Default RE: NON roller block BOSS 302

ORIGINAL: ZachW04Stang

Using the link bar lifter is the only way to go. I had an 83 motor and found it wasn't really worth the extra money to swap over. Hydraulic flat tappet lifters and hydraulic flat tappet cam cost the same as the lifters.

Also with that boss block I think your stuck using clevaland heads or your gonna have to have it drilled for small block ford heads.

cleveland heads and windsor heads have the same exact bolt pattern
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Old 06-04-2007, 12:17 AM
  #22  
rmodel65
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Default RE: NON roller block BOSS 302

ORIGINAL: luckythirteen13

ORIGINAL: rcdblink716

You can do it like they do it on the late models. Drill and tap the block for the plate that holds down the lifter separators(dunno what they're called) That would be the cheap way
thats how i did it for the motor in my sig. the block is a 68 from a cougar but wanted hydrollic roller. cost about $20 at the machine shop.
you have to run the reduced base circle cam if you go that route
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Old 06-04-2007, 12:35 AM
  #23  
my77stang
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Default RE: NON roller block BOSS 302

which pistons are in there? your talking about old stuff thats 12.5:1 are they TRW L2249's???
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Old 06-04-2007, 12:37 AM
  #24  
luckythirteen13
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Default RE: NON roller block BOSS 302

ORIGINAL: rmodel65

ORIGINAL: luckythirteen13

ORIGINAL: rcdblink716

You can do it like they do it on the late models. Drill and tap the block for the plate that holds down the lifter separators(dunno what they're called) That would be the cheap way
thats how i did it for the motor in my sig. the block is a 68 from a cougar but wanted hydrollic roller. cost about $20 at the machine shop.
you have to run the reduced base circle cam if you go that route
thats news to me because im not running a reduced anything
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Old 06-04-2007, 12:55 AM
  #25  
rmodel65
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Default RE: NON roller block BOSS 302

i believe they can reduce the oil pressure of the motor because the place where the oil feed will not correspond with the lifters and the lifter can pop out completely at higher rpms
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Old 06-04-2007, 02:50 AM
  #26  
Gary H
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Default RE: NON roller block BOSS 302

Sell the short block to someone doing a restoration and buy an aftermarket block. They're stronger and you dont have any hassles with roller cams. That block would probably go for the same price as a dart or frpp block.
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Old 06-04-2007, 09:41 AM
  #27  
Joel5.0
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Default RE: NON roller block BOSS 302

ORIGINAL: luckythirteen13

ORIGINAL: rmodel65

ORIGINAL: luckythirteen13

ORIGINAL: rcdblink716

You can do it like they do it on the late models. Drill and tap the block for the plate that holds down the lifter separators(dunno what they're called) That would be the cheap way
thats how i did it for the motor in my sig. the block is a 68 from a cougar but wanted hydrollic roller. cost about $20 at the machine shop.
you have to run the reduced base circle cam if you go that route
thats news to me because im not running a reduced anything
[sm=insomnia.gif][sm=badidea.gif] if that's the case, you could have a bad surprise.......what cam do you have installed?
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