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Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #1920487
09/27/15 10:56 AM
09/27/15 10:56 AM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
master
fishy340  Offline
master

Joined: Jun 2010
Posts: 3,112
LONG ISLAND
I'm sorry what I typed def looked sarcastic but I was going by et and weight.

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #1920505
09/27/15 11:33 AM
09/27/15 11:33 AM
Joined: Jul 2005
Posts: 428
wappinger falls new york
J
Jimi_Vignogna Offline
mopar
Jimi_Vignogna  Offline
mopar
J

Joined: Jul 2005
Posts: 428
wappinger falls new york
300" R3-W8 cfe sheet metal intake Holley 660 cfm carbs,cfe w8 heads 2.15"in 1.6"ex,jesels 1.75r , Weber belt drive , 8.900" deck ht., 2.90" stroke crank, 4.060" bore , 15.0 to 1 comp. Bullet .850" cam. Just shy of 2.4 hp per cube,(715hp) I have run as quick as 9.14@ 147.00 mph 1.23 60' in a 3000# car. I leave the line at 6500, 1-2 shift 9700 2-3 shift 9900, trap is 10,200-10,500 depending on weather .

r3 w8 .jpgDSC08175-M.jpg
Last edited by Jimi_Vignogna; 09/27/15 11:43 AM. Reason: add pics
Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #1920603
09/27/15 02:03 PM
09/27/15 02:03 PM
Joined: May 2003
Posts: 13,185
aZLiViN
J
J_BODY Offline
I Live Here
J_BODY  Offline
I Live Here
J

Joined: May 2003
Posts: 13,185
aZLiViN
I'm the slow guy! smile 9.20 R3 4" Molnar crank and 6" rod. Brett's W8 heads .750 lift 264-272 @ .050. Mopar 598 running a 4150 carb which is around 900 cfm. I'm having plenty of fun with the combo although it's down right now as the 5800 converter flash was too low and the 4.30 gear is getting changed to a 4.56 since I have a set. Dyno peaked 770hp @ 7200. All pulls were made using a QF 1050 dominator. Best so far is 9.43 @ 143. I've also gone 9.46 in Vegas which I was pleased with. Engine on the mild side and should give us great service! I've had the shift light set at 6800 so the 1-2 has been shifting at 7500, and the 2-3 at 7100. Trap rpm is 7000-7100.

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #1920640
09/27/15 02:47 PM
09/27/15 02:47 PM
Joined: Jan 2003
Posts: 4,448
Phoenix, AZ
M
MoparBilly Offline
master
MoparBilly  Offline
master
M

Joined: Jan 2003
Posts: 4,448
Phoenix, AZ
I read all these and think, "Wow, I wish my small block made that kind of power!" Then I read the shift and peak hp rpms and think, "Wow, I don't want my small block turning any where near that fast!"


"Livin' in a powder keg and givin' off sparks" 4 Street cars, 5 Race engines
Re: Let's hear some W7,W8,and W9 builds [Re: MoparBilly] #1920663
09/27/15 03:18 PM
09/27/15 03:18 PM
Joined: Feb 2011
Posts: 1,454
Glendora Ca.
J
Just-a-dart Offline
pro stock
Just-a-dart  Offline
pro stock
J

Joined: Feb 2011
Posts: 1,454
Glendora Ca.
I agree Billy, hanging out with a couple of these guys makes me feel like I am driving a tractor

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #1920906
09/27/15 11:25 PM
09/27/15 11:25 PM
Joined: Mar 2013
Posts: 103
Kansas, Topeka
6
69 lawndart Offline
member
69 lawndart  Offline
member
6

Joined: Mar 2013
Posts: 103
Kansas, Topeka
R3 468
R3 tall deck 59 Deg lifter 4.185 Bore
4.25" Bloomer Crank
Comstar 6.200" rods
13.22:1 pistons
W9 Champman Heads 2.18/1.625
T&D Steel rockers 1.65/1.7
.710"In/ .675"Ex 266/274 109 Lob Sep
In at 107 CL.
Wilson Sheet Metal Intake
2- 1100CFM throttle bodies
72 lb/hr injectors

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #1920920
09/27/15 11:40 PM
09/27/15 11:40 PM
Joined: Mar 2013
Posts: 103
Kansas, Topeka
6
69 lawndart Offline
member
69 lawndart  Offline
member
6

Joined: Mar 2013
Posts: 103
Kansas, Topeka
Workin on a 420" Ritter Aluminum block 4.155 Bore
Tall Deck 48deg lifter
3.875 stroke BRC crankshaft
Oliver 6.300" rods
Ross custom Flat top Pistons
12.98:1
T&D Steel Rockers 1.8/1.7
.807In/.757Ex 274/282 109 lobe sep.
106 intake CL
RFD CNC Ported W9RP 12 deg Heads
Titanium 2.220 in/1.580 ex 5/16 stems
Custom bolt together intake, Head plates home built,
Runners machined by Dave Visner intakes.
Sheet Metal Plenum Viper 67mm forward facing throttle body.
72 lb/hr Injectors

Re: Let's hear some W7,W8,and W9 builds [Re: 69 lawndart] #1921033
09/28/15 04:41 AM
09/28/15 04:41 AM
Joined: Feb 2009
Posts: 1,019
Finland
mafo Offline
super stock
mafo  Offline
super stock

Joined: Feb 2009
Posts: 1,019
Finland
Mine is:

R3 4.185 x 3.55
MGP rods
15.0:1
T&D 1.75 rockers
LSM cam 280/296 875/840 lift
PAC springs
CFE W8
CFE tunnelram, davinci dominators
1 7/8 step headers with 3" merge collectors
Moroso oil pump, home made pan to fit stock K member
and steering

fuel is VP MS109 unleaded


-65 Valiant,420", all motor,2700#, dot tires, 8,42 @ 160,2
Re: Let's hear some W7,W8,and W9 builds [Re: Jimi_Vignogna] #1921070
09/28/15 09:45 AM
09/28/15 09:45 AM
Joined: Jul 2005
Posts: 428
wappinger falls new york
J
Jimi_Vignogna Offline
mopar
Jimi_Vignogna  Offline
mopar
J

Joined: Jul 2005
Posts: 428
wappinger falls new york
incase anyone is interested the engine is for sale or the complete car that I posted .

DSC02769-M.jpg
Last edited by Jimi_Vignogna; 09/28/15 09:53 AM.
Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #1921092
09/28/15 11:02 AM
09/28/15 11:02 AM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
master
fishy340  Offline
master

Joined: Jun 2010
Posts: 3,112
LONG ISLAND
Got videos of the car @ etown that aren't old...how heavy is it ?

Re: Let's hear some W7,W8,and W9 builds [Re: ggddemon] #2068820
05/07/16 01:13 PM
05/07/16 01:13 PM
Joined: May 2012
Posts: 617
PA
B
bwhackd34 Offline
mopar
bwhackd34  Offline
mopar
B

Joined: May 2012
Posts: 617
PA
Where does one acquire solid 8's and solid block or where they filled?

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #2382144
10/04/17 11:25 PM
10/04/17 11:25 PM
Joined: Oct 2017
Posts: 2
Alabama
I
Ironheaded340 Offline
member
Ironheaded340  Offline
member
I

Joined: Oct 2017
Posts: 2
Alabama
Does any one have any knowledge on the a8 aluminum block as far to what horsepower they could hold in a drag race application ...filled or not ...and alot of nitrous ???is this the block to have ???obviously top notch parts with some w9s thanks

Re: Let's hear some W7,W8,and W9 builds [Re: Jimi_Vignogna] #2382147
10/04/17 11:29 PM
10/04/17 11:29 PM
Joined: Oct 2017
Posts: 2
Alabama
I
Ironheaded340 Offline
member
Ironheaded340  Offline
member
I

Joined: Oct 2017
Posts: 2
Alabama
Would u email me ive git some questions about buildin an a8 aluminum block motor bigdaddyparker5387@gmail.com thanks

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #2382149
10/04/17 11:30 PM
10/04/17 11:30 PM
Joined: Feb 2005
Posts: 1,557
New Smyrna Beach FL
S
scottb Offline
pro stock
scottb  Offline
pro stock
S

Joined: Feb 2005
Posts: 1,557
New Smyrna Beach FL
I would go over to mopar w7-8-9 Facebook page

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #2382171
10/04/17 11:58 PM
10/04/17 11:58 PM
Joined: Jan 2003
Posts: 11,710
Portage,michigan
B
B3422W5 Offline
I Live Here
B3422W5  Offline
I Live Here
B

Joined: Jan 2003
Posts: 11,710
Portage,michigan
Scottb...... you should post your new build


69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8

Re: Let's hear some W7,W8,and W9 builds [Re: 340_Dart] #2382178
10/05/17 12:05 AM
10/05/17 12:05 AM
Joined: Feb 2005
Posts: 1,557
New Smyrna Beach FL
S
scottb Offline
pro stock
scottb  Offline
pro stock
S

Joined: Feb 2005
Posts: 1,557
New Smyrna Beach FL
417 inch W9 heads 14.5 to 1 compression 3.79 crank 4.185 bore 50 mm roller bullet cam 420 intake

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