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Thread: Big bore VVL input needed

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Posts: 31-40 of 139
2010-02-11 20:44:35
#31
who sells benson sleeves?
What head gasket you use then?
2010-02-11 20:47:33
#32
Benson sells benson sleeve.

The Mazworx gasket works fine.
2010-02-11 20:54:42
#33
Arnt the benson sleeves just darton sleeves that are custom made for benson?
2010-02-11 21:00:44
#34
Originally Posted by cory
Arnt the benson sleeves just darton sleeves that are custom made for benson?


Really not sure.

I know he says he gets his own sleeves made. Not sure by who.
2010-02-11 21:11:38
#35
Originally Posted by cory
Id talk to charles.. I know he has gone 94mm and I believe it was w/o being ringed. Its almost scary to think about going that big to me haha. Just seeing how close the cylinders are at 90-92 is crazy.

But I guess if you o ring the block/head it would be a lot more comforting..


^He chills on G20net now-a-days as you probably know. It would be nice if he would chime into this thread.

Originally Posted by happynole
I'll be 92 x 92 when I'm finished


^Joe. I'm just down the street. What you got up your sleeve?

Originally Posted by Re-spect
Its a new year so why not

Been sitting for a while but hear we go

Benson sleeved 92mm block
92mm Cp pistons
BC Super Maxi Light rods and its lighter than a DE rod.(with DE girdle)
BC 91mm crank knifed (weighs 1 pound more than a VE crank)
Franklin Springs and JWT retainers N1's for now til i get a custom one.
PnP race head with oversized valves 2mm on the intake and 1 on the exhuast.
Jun Ultra light flywheel
Pulsar mains with calico race bearings and AEBS head bolts with Mazworx HG.
STI injectors
Custom intake manifold with a custom stepped header.
The main idea was to keep the rotating assembly as light as possible, Which was definitely accomplished


^H*ll yeah.

Originally Posted by SR20GTi-R
We are gonna start that motor on N1's then try for something custom.

SR20Deep will have quite a few big boys out


^You boys are doing it big N/A VE up north.
2010-02-11 23:18:06
#36
you guys are doing some really big things !!

im looking foward to some big numbers.

if thats the case ill be forced to jump ship lol. i just cant see the sense in going from 300+whp to 210 ya know ;(. but some one build a easy to replicate 280whp reliable 93oct monster im in !

good luck !!

stratton.
2010-02-11 23:24:43
#37
Big bore VVL setup here! 90 something mm.....

That's all for now....
2010-02-11 23:35:55
#38
Originally Posted by Kleensleeper
Big bore VVL setup here! 90 something mm.....

That's all for now....


Man i was giving up on my 90mm 20v turbo build till now
2010-02-12 01:27:32
#39
Originally Posted by SR20GTi-R
Same here Joe. Only waiting on the crank now which should be done in 2-3 weeks.

Is the DPR head going on your big bore?




Originally Posted by SR20GTi-R
Benson sleeves FTW

I don't mind sharing the results.


Me neither

Originally Posted by Teal97
same here. when finished it'll be 92mmx92mm, 12-12.5 comp. cp pistons, mazworx crank, bc rods and sti injectors. the head is being p/p locally, also a 5 angle valve job with supertech oversized valves, new guides, seats and so on. the N1 cams, stock intake w/cai and ASP budget header stay till i get it safely tuned. then i'll look to kelford for some custom cams, search around for a magical intake and finally maybe a different header. we'll see how the dyno looks. the zex (JUN) u/l flywheel will carry over, with clutch duties relegated to a jwt pp and b15 se disk. the original b14 ser tranny is being replaced by a newer b15 w/lsd unit. i'll be using the mazworx hg. it measures out to ~91.4mm, iirc


I am keeping an eye on this one

Originally Posted by SR20GTi-R
Lol we have pretty much identical builds going.

92mm 12.5:1 CP's
92mm Mazworx crank
Mazworx head gasket
Eagle rods
Sti injectors
Ported head + oversized valves (from Daxx's build :-) )
custom cams
Custom ASP intake manifold
ASP 4-2-1 stepped header

Teal97 when do you plan on having yours done? Would be nice if all of these builds could make it out to the convention this year.

Does this mean you are coming to the convention?

Originally Posted by SR20GTi-R
We are gonna start that motor on N1's then try for something custom.

SR20Deep will have quite a few big boys out


Absolutely!!

Originally Posted by MR-4Door-SR20DET
Joe. I'm just down the street. What you got up your sleeve?


92mm 12.5:1 CP's
92mm Mazworx crank
Mazworx head gasket
Tomei rods
370 injectors
DPR Stage 3 ported head
N1 cams for now
BC s/r
Custom ASP N1 intake manifold & TB
ASP SuperFreak 4-1 stepped header
Calum RT

A respected friend suggested I go standalone, I thought a RT was enough to tune this combo. Thoughts??

Oh, and mine will not be done before the convention, but I am bringing out the Classic in it's current state of tune
2010-02-12 01:36:43
#40
Originally Posted by SR20GTi-R
We are gonna start that motor on N1's then try for something custom.

SR20Deep will have quite a few big boys out


Jamie you are right we are gonna have some heavy hitters in the future. The thing that limits me is not really money but time. I bet that by the time I finish putting together the whole car I will want to go big bore. I am not really in a rush but I don't want to push my finish date off too much. I guess a built (close to stock displacement) VE will have to do haha maybe some spray haha. Text me when you get a chance I want to ask you a few questions.
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