120r Fat Bob (A must read)
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6th Gear
Joined: Feb 2013
Posts: 13
Likes: 0
From: ohio
mods
I got the 120R for $4,500. It was a pretty good deal at the time, I'm running a 58mm throttle body figured it would help keep the Torque up on it in the low RPMs. As fare as 300 cfm I will post them soon and the heads are done.They are being check every thousand @ 28 inchs . If there are some flow numbers that you fellows want to post I know, I would like to see them.Look up Dean Gillner on Face book this guy is bad *** Builder. Screaming Eagle race clutch with Variable pressure clutch.
Take off parts for sale. 120r 10.5.1 pistions. Very nice shape.
Hydraulic cam tensioner. with gears
266e cams
screaming eagle push rods
Forged rocker supports
Screaming Eagle rocker arms
Roller lifters
Take off parts for sale. 120r 10.5.1 pistions. Very nice shape.
Hydraulic cam tensioner. with gears
266e cams
screaming eagle push rods
Forged rocker supports
Screaming Eagle rocker arms
Roller lifters
Grand HDF Member
Joined: Sep 2010
Posts: 3,580
Likes: 215
From: Illinois
Sounds like a badass big $$$ build.
Can't believe the 120r was so out of wack in the beginning. What fluid are you running in your primary with your SE Race clutch (I assume you have the SE Compensator, thus ATF being a no no)?
Can't believe the 120r was so out of wack in the beginning. What fluid are you running in your primary with your SE Race clutch (I assume you have the SE Compensator, thus ATF being a no no)?
Thread Starter
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6th Gear
Joined: Feb 2013
Posts: 13
Likes: 0
From: ohio
120r
I run 20/50 in the primary and do you have any before flow numbers on those heads I want to see what they were flowing out of the box. and I don't personally think those high numbers mean anything after seven hundred lift makes a difference.
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Joined: Dec 2007
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If our bench here at the shop, is not to be believed in the " supreme court of the grand internet", Lazano Bros.,(.com) New Branfels, Texas, had a set of our 110"s heads on their bench, and they showed north of 330 cfm.........'bout the same we had here........
Scott
Scott
Thread Starter
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6th Gear
Joined: Feb 2013
Posts: 13
Likes: 0
From: ohio
120r flow numbers
Ok guys got heads back, Didn't realize to get those numbers you had to do manifold and throttle body. wow what a differences it made .The heads flowed 361.5 the intake and i think 276.3 on exhaust, Ill post numbers latter monday. my guy hand writs every thing. the mid-rang wws really good.tha was with a 58mm body
Ultimate HDF Member
Joined: Jul 2011
Posts: 5,477
Likes: 5
From: New Braunfels, Texas
our bench here at the shop, is not to be believed in the " supreme court of the grand internet", Lazano Bros.,(.com) New Branfels, Texas, had a set of our 110"s heads on their bench, and they showed north of 330 cfm.........'bout the same we had here........
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Road Master
Joined: Aug 2012
Posts: 854
Likes: 20
From: CT
Yes. I just bit the bullet on this myself. As expensive as it is, it's cheap insurance compared to having the stock basket grenade and go through the sprocket taking out the crank, trans, primary and possibly causing a wreck depending on how it locks up. Seen it happen.