90mm bore, 97.75mm stroke, JE ultralight pistons, Carrillo ultralight GSR rods, airfoil crank (also 8lbs lighter than the old 98mm)

Almost there...



Same Vance & Hines head work with larger cams!

Just about done.


BHJ harmonic dampener added for good measure. :tu:

50mm ITBs will will be opened to 52mm after the first dyno sessions, so I can compare the difference.



The old dog...


Me, trying to look "dope" just befor the install. Yes... I am an ugly SOB.


Back home.


I am waiting for some new wheel bearings to arrive, then it is off to Locash racing for tuning. Should happen on Wed or thurs of this week.

 

Looks pretty good, Scott. I'm looking forward to the results.

Pirate.

 

Thats awesome, what coating is that on the pistons? I've seen it before somewhere.

Can't wait to see the ITB comparo good **** dude.

Oh and give yourself a break with the ugly thing, 98vtec is WAY uglier

 

<---Jealous

Good stuff as always

Sorry, I haven't heard the name/term airfoil...is it a modified stock crank or an aftermarket piece?

 

awesome also can't wait for the itb testing.

Is that damper an off the shelf piece or was it custom made? looks nice!

 

very nice setup man! can't wait to see the number...

anything done up top to go with those ITBs?

are those pistons je coated already or did you send them off?

 

Nice! Who did the sleeves? Any problems finding a 90mm head gasket? Thanks for sharing the pics and good luck on the tuning/dyno.

 

Good to see you back buddy .......front runner

any pictures or additional information on this crank? And whats the idea behind using GSR rods? I take it that since you are using GSR rods, this is not an "off the shelf" crank.

90mm bore and it still looks like you have sufficient clearance between the bores.

good luck

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mgags7 &raquo;</TD></TR><TR><TD CLASS="quote">Thats awesome, what coating is that on the pistons? I've seen it before somewhere.

Can't wait to see the ITB comparo good **** dude.

Oh and give yourself a break with the ugly thing, 98vtec is WAY uglier </TD></TR></TABLE>

el bano

 

damn i wish they made a header like that for the H23... nice build though

 

What header is that?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TylerC161 &raquo;</TD></TR><TR><TD CLASS="quote">What header is that?</TD></TR></TABLE>

rmf

Cant wait to see some result. ohh and get rid of the accord chasis and put it in a prelude where it belongs. hahah.

 

bisi pistons?

 

coated JE's

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98vtec &raquo;</TD></TR><TR><TD CLASS="quote">any pictures or additional information on this crank? And whats the idea behind using GSR rods? I take it that since you are using GSR rods, this is not an "off the shelf" crank.</TD></TR></TABLE>

GSR rods are the correct width to match f23 rod journals off the shelf, and they're available in any size you need, plus there might be something to narrower bearings being an advantage but I'm not sure.

All you would need to do to the f23 crank to get those rods to fit is grind down the rod journal's bore, because the BE bore on the GSR rods is a bit smaller. Looks like scott offset ground an extra .75mm of stroke in also

 

not really.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PirateMcFred &raquo;</TD></TR><TR><TD CLASS="quote">Looks pretty good, Scott. I'm looking forward to the results.

Pirate.</TD></TR></TABLE>

Thanks for the compliment. I am expecting this thing to rock. Seriously, I will be happy if it makes anything more than my last engine. What I want it to do is accelerate faster due to the lighter internals. I think I planned right.

I am building a second engine, but even lighter so... but that is for my Civic drag car when the police decide to give that one back.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mgags7 &raquo;</TD></TR><TR><TD CLASS="quote">Thats awesome, what coating is that on the pistons? I've seen it before somewhere.

Can't wait to see the ITB comparo good **** dude.

Oh and give yourself a break with the ugly thing, 98vtec is WAY uglier </TD></TR></TABLE>

HAHA! We should have an "ugly" post here... J/K

Bisi did the coating for me.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hawkze_2.3 &raquo;</TD></TR><TR><TD CLASS="quote">&lt;---Jealous

Good stuff as always

Sorry, I haven't heard the name/term airfoil...is it a modified stock crank or an aftermarket piece?</TD></TR></TABLE>

Instead of knife edging, this crank has had it counter weights shaped like an airfoil with the blunt leading edge and a sharp trailing edge.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Rosko &raquo;</TD></TR><TR><TD CLASS="quote">awesome also can't wait for the itb testing.

Is that damper an off the shelf piece or was it custom made? looks nice!</TD></TR></TABLE>

It is an off the shelf part from BHJ. Thanks for the compliment.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SHPrelude00 &raquo;</TD></TR><TR><TD CLASS="quote">very nice setup man! can't wait to see the number...

anything done up top to go with those ITBs?

are those pistons je coated already or did you send them off?</TD></TR></TABLE>

The head was done by Vance and Hines. I ran this head on my last set-up.

Bisi did the coating on the JE pistons for me.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mgags7 &raquo;</TD></TR><TR><TD CLASS="quote">

GSR rods are the correct width to match f23 rod journals off the shelf, and they're available in any size you need, plus there might be something to narrower bearings being an advantage but I'm not sure.

All you would need to do to the f23 crank to get those rods to fit is grind down the rod journal's bore, because the BE bore on the GSR rods is a bit smaller. Looks like scott offset ground an extra .75mm of stroke in also </TD></TR></TABLE>

You sir, are correct!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sketch_hs &raquo;</TD></TR><TR><TD CLASS="quote">nice but boost &gt; you</TD></TR></TABLE>

Please leave my thread.

 

Amazing!! and also the way to kill my happiness over installing my Konis tonight!!

Good to see you back, can't wait to see the results!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 2point6 &raquo;</TD></TR><TR><TD CLASS="quote">

Instead of knife edging, this crank has had it counter weights shaped like an airfoil with the blunt leading edge and a sharp trailing edge. </TD></TR></TABLE>

OK, thanks...makes sense now. Using an aerodynamic 'teardrop' shape, craziness!

 

Awesome setup as usual and expected!
Now you just need a BB chassis for it!

Are we talking 300's this time???

Who's doing your cams now and where is compression checking it at?