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My 1st. Stroker Motor - Video added #387143 07/26/09 08:36 PM 07/26/09 08:36 PM
Joined: Jan 2004 Posts: 581 Hamiltucky R RBDuster OP mopar
RBDuster OP mopar R Joined: Jan 2004 Posts: 581 Hamiltucky	Well after 2 years I decided to use my Mega Block to build a stroker. Of course I now have to get my license and here are the results. 1st run was had some electrical issues and went 6.30 at 106. Fixed the problems and them went 6.37 @ 97 (moderate run) 6.225 @ 109.96 6.224 @ 109.97 I was footbraking and leaving at 2200 shifts were at 6200. 60 ft on the last 2 passes we 1.354 and 1.358. Combo is 4.375 stroke, 4.350 bore, Indy SR bowl blended by Dwayne Porter and then opened up to Max Wedge with minor cleaning in the ports. Indy 440-2 intake with a Biggs 4150 1050 jetted at 86 primary and 94 on the secondaries. Cam is a comp roller speced by Dwayne. Still need to upgrade the fuel system and change the rear end gears from 4.56 to 4.29 for some 1/4 mile blast.

Re: My 1st. Stroker Motor [Re: RBDuster] #387144 07/26/09 08:39 PM 07/26/09 08:39 PM
Joined: Oct 2004 Posts: 6,293 Northeast, Alpine, NY 9 9 Sec Phill On a road near you
9 Sec Phill On a road near you 9 Joined: Oct 2004 Posts: 6,293 Northeast, Alpine, NY	What size rear tire are you running, you might be able to run 3.91 with that stroker with better results.....Phill

Re: My 1st. Stroker Motor [Re: RBDuster] #387145 07/26/09 08:57 PM 07/26/09 08:57 PM
Joined: Jan 2003 Posts: 16,928 NC 440Jim I Live Here
440Jim I Live Here Joined: Jan 2003 Posts: 16,928 NC	Good to see you are happy. It is nice to get to the track and see how it goes. I love my 511 CID with a flat tappet cam. What is the rest of the combo? Weight? CR? cam specs? 1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1

Re: My 1st. Stroker Motor [Re: 9 Sec Phill] #387146 07/27/09 07:56 AM 07/27/09 07:56 AM
Joined: Jan 2004 Posts: 581 Hamiltucky R RBDuster OP mopar
RBDuster OP mopar R Joined: Jan 2004 Posts: 581 Hamiltucky	Quote: What size rear tire are you running, you might be able to run 3.91 with that stroker with better results.....Phill I run the Goodyear 1984. They are a 14 X 32 stiff wall.

Re: My 1st. Stroker Motor [Re: 440Jim] #387147 07/27/09 08:04 AM 07/27/09 08:04 AM
Joined: Jan 2004 Posts: 581 Hamiltucky R RBDuster OP mopar
RBDuster OP mopar R Joined: Jan 2004 Posts: 581 Hamiltucky	Quote: Good to see you are happy. It is nice to get to the track and see how it goes. I love my 511 CID with a flat tappet cam. What is the rest of the combo? Weight? CR? cam specs? I have'nt weighed the car lately, but should be around 3150-3200 with me in the car. CR is 12 to 1 Cam is a comp cam roller with 1.6 rockers int. ex. int @.050 ex. @.005 704 707 279 283 There is more in the combo and the DA was 3000.

Re: My 1st. Stroker Motor [Re: RBDuster] #387148 07/27/09 10:52 AM 07/27/09 10:52 AM
Joined: Mar 2004 Posts: 2,475 SW Ohio C cgall top fuel
cgall top fuel C Joined: Mar 2004 Posts: 2,475 SW Ohio	I need to get over there and see this thing launch. Footbrake race at Edgewater rescheduled for Aug. 8th.

Re: My 1st. Stroker Motor [Re: RBDuster] #387149 07/27/09 02:43 PM 07/27/09 02:43 PM
Joined: Nov 2004 Posts: 370 Northeast Georgia 47hudson enthusiast
47hudson enthusiast Joined: Nov 2004 Posts: 370 Northeast Georgia	You may want to hold off on that gear change, I am running a 14 32 on my car with 4.30 rears and I am moving to a 4.71. My engine did much better with 4.56 gears and a 31" tire. Most of the Mopar crowd around here are running 4.56 with 29.5 tires and 500" engines. My friend Bill went back to his 4.56 after running 4.10s or 4.30s because it didn't pull as well down low and He runs in the 6.1./9.7. range.

Re: My 1st. Stroker Motor [Re: 47hudson] #387150 07/27/09 03:33 PM 07/27/09 03:33 PM
Joined: Sep 2005 Posts: 1,890 In the 8's FY1TA top fuel
FY1TA top fuel Joined: Sep 2005 Posts: 1,890 In the 8's	Car looks excellent leaving . Carries the wheels about 30 feet and sets down easy . I think the 4:30 will help it .

Re: My 1st. Stroker Motor [Re: RBDuster] #387151 07/27/09 07:16 PM 07/27/09 07:16 PM
Joined: Jan 2003 Posts: 16,928 NC 440Jim I Live Here
440Jim I Live Here Joined: Jan 2003 Posts: 16,928 NC	With 110 mph in the 1/8 and 14x32 tires, I think the 4.56 will be just fine in the 1/4 mile. I run 4.30 with a 31.8" tire, but my car goes 114 in the 1/8th and 140 in the 1/4; all at less than 7000 rpm. 1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1

Re: My 1st. Stroker Motor [Re: 440Jim] #387152 07/27/09 09:15 PM 07/27/09 09:15 PM
Joined: Jan 2004 Posts: 581 Hamiltucky R RBDuster OP mopar
RBDuster OP mopar R Joined: Jan 2004 Posts: 581 Hamiltucky	Thanks for the replies. I am still going to try the 4.29 as it is a pro gear that I was able to get a good deal on. The 4.56 is a street gear and it is only a matter of time before it lets go. I can also change my tire size as i will be needing new skins for the back. Jim, where are you running your timming? Any other suggestions as I do believe there is more in the combo. Hoping to run some 6.0's in good air.

Re: My 1st. Stroker Motor [Re: 9 Sec Phill] #387153 07/27/09 10:20 PM 07/27/09 10:20 PM
Joined: Jan 2003 Posts: 981 Way North Illinois JandJ_Racing super stock
JandJ_Racing super stock Joined: Jan 2003 Posts: 981 Way North Illinois	Quote: What size rear tire are you running, you might be able to run 3.91 with that stroker with better results.....Phill I had a fifty six in mine and went to a 4.30 and picked up two tenths!

Re: My 1st. Stroker Motor [Re: RBDuster] #387154 07/28/09 08:10 PM 07/28/09 08:10 PM
Joined: Sep 2005 Posts: 1,890 In the 8's FY1TA top fuel
FY1TA top fuel Joined: Sep 2005 Posts: 1,890 In the 8's	The only thing I want to see is both of us wheels up at MMW on Saturday night .

Re: My 1st. Stroker Motor [Re: FY1TA] #387155 07/28/09 09:30 PM 07/28/09 09:30 PM
Joined: Jan 2004 Posts: 581 Hamiltucky R RBDuster OP mopar
RBDuster OP mopar R Joined: Jan 2004 Posts: 581 Hamiltucky	Why not Friday. Afraid it will interfer with the capt.

Re: My 1st. Stroker Motor [Re: RBDuster] #387156 07/28/09 09:49 PM 07/28/09 09:49 PM
Joined: Sep 2005 Posts: 1,890 In the 8's FY1TA top fuel
FY1TA top fuel Joined: Sep 2005 Posts: 1,890 In the 8's	ARRRRR yes the Captain is a good man ! 5382471-captain2520morgan.jpg (71 downloads)

Re: My 1st. Stroker Motor [Re: FY1TA] #387157 08/02/09 07:37 PM 08/02/09 07:37 PM
Joined: Jan 2004 Posts: 581 Hamiltucky R RBDuster OP mopar
RBDuster OP mopar R Joined: Jan 2004 Posts: 581 Hamiltucky	Changed the rear from 4.56 to 4.29 and shift points from 6200 to 6500. Car ran a best of 6.165 at 110.55. Here is a video. http://s629.photobucket.com/albums/uu17/RBDuster/?action=view&current=P8020194.flv

Re: My 1st. Stroker Motor [Re: RBDuster] #387158 08/02/09 08:06 PM 08/02/09 08:06 PM
Joined: Feb 2003 Posts: 3,998 GO BUCKS !!!!!!! 3 340RICK master
340RICK master 3 Joined: Feb 2003 Posts: 3,998 GO BUCKS !!!!!!!	Glad you got the motor done The video looks AWESOME Cant wait to see that baby launch in person

Re: My 1st. Stroker Motor [Re: RBDuster] #387159 08/02/09 09:14 PM 08/02/09 09:14 PM
Joined: Mar 2007 Posts: 1,608 Rudolph, Ohio moparguy7074 top fuel
moparguy7074 top fuel Joined: Mar 2007 Posts: 1,608 Rudolph, Ohio	Quote: Changed the rear from 4.56 to 4.29 and shift points from 6200 to 6500. Car ran a best of 6.165 at 110.55. If you dont mind my asking, why shifting so early?

Re: My 1st. Stroker Motor [Re: moparguy7074] #387160 08/02/09 09:32 PM 08/02/09 09:32 PM
Joined: Jan 2004 Posts: 581 Hamiltucky R RBDuster OP mopar
RBDuster OP mopar R Joined: Jan 2004 Posts: 581 Hamiltucky	Quote: Quote: Changed the rear from 4.56 to 4.29 and shift points from 6200 to 6500. Car ran a best of 6.165 at 110.55. If you dont mind my asking, why shifting so early? Still tuning and since we were in elimintions I did not want to make any more changes.

Re: My 1st. Stroker Motor [Re: RBDuster] #387161 08/02/09 09:52 PM 08/02/09 09:52 PM
Joined: Sep 2005 Posts: 1,890 In the 8's FY1TA top fuel
FY1TA top fuel Joined: Sep 2005 Posts: 1,890 In the 8's	Leaving better for sure . I say take the weight out and let her eat .

Re: My 1st. Stroker Motor [Re: FY1TA] #387162 08/02/09 10:31 PM 08/02/09 10:31 PM
Joined: Jan 2003 Posts: 17,918 Akron, Ohio ProSport I Live Here
ProSport I Live Here Joined: Jan 2003 Posts: 17,918 Akron, Ohio	Nice Vid!! Car is leaving hard! What was the 60 ft? 1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual

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