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Re: Not a mopar..but cool!! [Re: fishy340] #903740
01/13/11 10:56 PM
01/13/11 10:56 PM
Joined: Dec 2006
Posts: 506
Texas Afghanistan Iraq etc.
D
DakFink Offline
mopar
DakFink  Offline
mopar
D

Joined: Dec 2006
Posts: 506
Texas Afghanistan Iraq etc.
Ya'll do know that the W9-RP heads and the SB2 are so similar that Chris says he even uses the same Port Program to do both.

I got to look at a Pair of SB2's about a month ago and if I had not known I wouldn't have been able to tell them apart from my W9-RP heads.

I'm looking forward to getting Chris to put my Combo together for me.

Re: Not a mopar..but cool!! [Re: ProSport] #903741
01/13/11 10:56 PM
01/13/11 10:56 PM
Joined: May 2007
Posts: 636
Central,Ohio
FASTFISH420 Offline OP
mopar
FASTFISH420  Offline OP
mopar

Joined: May 2007
Posts: 636
Central,Ohio
Here is Chris 420 ford motor..

6416228-IMG_0364.jpg (91 downloads)

1969 Barracuda 8 second all/motor small block 2014 Shelby GT500 Mustang Uratchko Racing Engines www.URE-RACING.com
Re: Not a mopar..but cool!! [Re: FASTFISH420] #903742
01/14/11 02:46 PM
01/14/11 02:46 PM
Joined: Jun 2008
Posts: 11
The Mitten
U
URE Offline
member
URE  Offline
member
U

Joined: Jun 2008
Posts: 11
The Mitten
The LSX is a 3.875 Stroke x 4.155 Bore, with an F3R ProCharger.

Should make north of 2000 hp.

My 8.2 deck 420 is 3.66" stroke x 4.250 bore. I sold that engine and we might be pulling some stroke out for a class thing, kind of a bummer.

Oh and thanks for all the compliments. Much appreciated!

Last edited by URE; 01/14/11 02:47 PM.
Re: Not a mopar..but cool!! [Re: URE] #903743
01/14/11 03:48 PM
01/14/11 03:48 PM
Joined: May 2008
Posts: 1,238
North Cackilacky
S
sdaurity Offline
pro stock
sdaurity  Offline
pro stock
S

Joined: May 2008
Posts: 1,238
North Cackilacky
Quote:

The LSX is a 3.875 Stroke x 4.155 Bore, with an F3R ProCharger.

Should make north of 2000 hp.

My 8.2 deck 420 is 3.66" stroke x 4.250 bore. I sold that engine and we might be pulling some stroke out for a class thing, kind of a bummer.

Oh and thanks for all the compliments. Much appreciated!





What block is it that will go to 4.250? I have only done a few 363's in 8.2 motors with motorsport R blocks just budget street pounders. I guess most people just go straight to the 9.5 motor and abandon the 302 base for bigger HP apps. Very cool though


One day I will have something cool here.
Re: Not a mopar..but cool!! [Re: sdaurity] #903744
01/14/11 05:26 PM
01/14/11 05:26 PM
Joined: Jun 2008
Posts: 11
The Mitten
U
URE Offline
member
URE  Offline
member
U

Joined: Jun 2008
Posts: 11
The Mitten
Dart Iron Eagle block.

Re: Not a mopar..but cool!! [Re: FASTFISH420] #903745
01/14/11 05:42 PM
01/14/11 05:42 PM
Joined: Mar 2007
Posts: 12,008
Finally a HUSKER again
Moparnut426 Offline
I Live Here
Moparnut426  Offline
I Live Here

Joined: Mar 2007
Posts: 12,008
Finally a HUSKER again
Quote:

420 inch LSX engine...F3 procharger




At this level its basically a "race" engine, no brand loyalty other than the basic design.

Kasey

Re: Not a mopar..but cool!! [Re: DakFink] #903746
01/14/11 06:51 PM
01/14/11 06:51 PM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
master
fishy340  Offline
master

Joined: Jun 2010
Posts: 3,112
LONG ISLAND
Quote:

Ya'll do know that the W9-RP heads and the SB2 are so similar that Chris says he even uses the same Port Program to do both.

I got to look at a Pair of SB2's about a month ago and if I had not known I wouldn't have been able to tell them apart from my W9-RP heads.

I'm looking forward to getting Chris to put my Combo together for me.


thats why they like the mopar intakes! on sb2

Re: Not a mopar..but cool!! [Re: DakFink] #903747
01/14/11 07:08 PM
01/14/11 07:08 PM
Joined: Jan 2003
Posts: 6,142
Melbourne , Australia
LA360 Offline
master
LA360  Offline
master

Joined: Jan 2003
Posts: 6,142
Melbourne , Australia
Quote:

Ya'll do know that the W9-RP heads and the SB2 are so similar that Chris says he even uses the same Port Program to do both.

I got to look at a Pair of SB2's about a month ago and if I had not known I wouldn't have been able to tell them apart from my W9-RP heads.





I find it odd that a Wedge Head and a splayed valve head would have similar ports, Do the SB2 heads differ that greatly from the SB2.2 stuff? I know the SB2.2 & P7 stuff is very similar, which look very different to any Wedge stuff I have seen.


Alan Jones
Re: Not a mopar..but cool!! [Re: LA360] #903748
01/15/11 07:19 PM
01/15/11 07:19 PM
Joined: Jun 2008
Posts: 11
The Mitten
U
URE Offline
member
URE  Offline
member
U

Joined: Jun 2008
Posts: 11
The Mitten
I think there has been some confusion, that I hope I haven't caused with the gentleman above that called me.

There are 2 platforms of mopar intakes we use.

There is a Mopar Wedge intake, that we use on SBChevrolet Wedge heads.

There are mopar intakes developed for the p7 heads, that we use on SB2 and symmetrical port SBChevrolet heads.

I don't recall stating that an SB2 port would fit into a W9RP...

That is not the case and if I mis spoke in a conversation I apologize.

A port is simply the result of cross section, shape, lenth, entry angle, valve angle etc... certainly, if the packaging space was available a port 'similar' to an SB2 designed port could be developed for a W8 or W9 head.... in terms of cross section and shape, but the two would not be the same. And it's unlikely a Wedge head could package a similar port to an SB2 just due to pushrod issues...

But, with enough $$ in the block, and heads maybe?? The last question would be WHY.

Re: Not a mopar..but cool!! [Re: URE] #903749
01/15/11 09:13 PM
01/15/11 09:13 PM
Joined: Dec 2009
Posts: 1,074
detroit, mi
POS Dakota Offline
super stock
POS Dakota  Offline
super stock

Joined: Dec 2009
Posts: 1,074
detroit, mi
Wow man...I was about 500 hp short on my guess.

Re: Not a mopar..but cool!! [Re: FASTFISH420] #903750
01/16/11 12:13 PM
01/16/11 12:13 PM
Joined: Jan 2003
Posts: 3,871
Smyrna, South Carolina
STEFF Offline
master
STEFF  Offline
master

Joined: Jan 2003
Posts: 3,871
Smyrna, South Carolina
Nice work, as always C.U.! What do you have in mind for yourself, now that the 420 is sold?

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