In my diffs we use Niftech Rocket Rings, RC4LESS black ceramic diff balls, and Finishline diff lube. When I build a diff with new rings I polish them with 1500-2000 grit sandpaper. I will put the ring on the axle then the spur and center bearing. I use just a dab of lube in each diff ball hole and then install the balls. Put the hub and other ring on and always use a new bearing for the thrust if you rebuild your diff. Snug the diff so it is a tick loose then chuck the axle up in a drill. Hold the diff hub and spin the drill. Do this for about 30-60 seconds and then snug the diff a tick more and repeat the process. Doing this will help sling the grease out of the new thrust bearing and also spin and sling the un-needed diff lube off the balls. Once you have repeated this step several times the diff should be just about race ready. Put the axle in the car and then set the diff. The spur should not slip at all so make sure your diff is set correctly. After you are done the diff should be glass smooth and tight.

If the diff feels smooth but too thick then you used too much lube. If the diff is gritty then you need to replace the outer bearing or use more lube.

Hope this helps!

Thank Goes out to Tony and the guys at PRS for the Awesome Pinions and Spurs ....

Good job guys on the spurs. Make that 3 track records for them yesterday at Chatham. Stock, 19T, and .09 Nitro.

Hey Kev,

My bad I forgot you broke the .09 record with a PRS 60 tooth gas car spur. That makes 3 track records at the ARCOR Paved Oval Open Warm Up race.

Congrats to Humpty and Kevin and thanks for choosing PRS.

Good luck to Team PRS this weekend at the ARCOR 2004 Paved Oval Open. See ya'll there on Friday!

Precision Racing Systems wishes the best for all of our fellow Florida racers as the big hurricane approaches.

Be safe guys!

Yep got to add when ya back one into the wall and it doesn't chip a tooth they gots to be good!!!!!

Billy @ Bandit

HEY TONY -- YOUR E-MAIL ISN'T WORKING. ALL OF MY E-MAILS TO YOU SINCE LAST NIGHT ARE BOUNCING BACK !

ALSO THE SALES@PRECISIONRACINGSYSTEMS.COM E-MAIL ADDRESS IS NOT WORKING.

JEFF.

What's up Jeff? E-mail has been kool on my end all week. I sent you 2 e-mails this morning, did you get them?

I have been talking with Tony all day by e-mail. So far so good!

Brooks

Hey everyone, I have'nt checked in a while but whats the status on the TC3 oval conversion? With the TC4 coming out it looks as if my antiquity just got relagated to left turns only.:eek:

TC3 Oval Chassis are coming.

Big congrats to Jody Miller for TQ and Eric thomas for the win in stock at the ARCOR Paved Open. Jody had some bad luck in the mains but had the car to beat but with Eric on his tail was able to hold on for the win in the first 2 A-mains.

Jeff "Humpty" Helms qualified and finished 2nd with Donnie Logan finishing 3rd in Open 19. Jeff had the first A-main hands down and his big race bad luck bit him again.

Charlie Yates TQ'd .09 nitro.

Big thanks to Eric Hutkey for making the trip and to Brooks Derting for the BIG HP..........................

Big congrats to all of Team PRS for an outstanding weekend and thanks for choosing PRS.

Thanks Tony for all the help at the race. The lightweight diff setup worked flawless. I was the only one that could run 6.0's at the end of the run, it definitly made a difference with the pro-light gears. Tell all the guys at PRS Thanks and keep up the good work.

See you soon at Sandhills.
ET

Nice job ET, well deserved !!

C-ya at Sandhills soon

Eric H.

Hey Tony what do I have to do to get on the website. That hack ET is on there. What gives.LOL!!!!! It's bad I can run quicker than he can with his on car. Maybe he should just be a chassis man and I'll wheel the rides this year at sandhills.HEHEHE!!!! Just kidding man see ya soon DAWG!! I'll email ya soon about what gears I'll need for Sandhills. Seeya.

Ritchie Mac
KSG
KC Racing
SRC
PRS
DanKim Graphics
Bandit Bodies

Ritchie you have to stop driving like a girl first! LOL

See you at Sandhills
Brooks

Hey I want to be on the web site to Tony call me

Anyone from PRS.....whats with the wait on " STAMPED" spur gears that was mentioned sometime in this thread. Are you guys ever going to come up with it or is it just a come-on to keep us from going back to kimbrough? :confused: :( :cry:

I would bet they WILL have them. Best damn gear ever!

JCOVALRACER.................

Send me an e-mail with the sizes you are interested in. Of coarse it is your choice to switch, but to switch because a gear is stamped? :( Until you receive your stamped spurs there is a very simple way to check your PRS spurs for tooth size.

Measure the outside diameter of the spur then multiply it by the pitch and then subtract 2.00 and this will give you the tooth size of that gear. You will need to round the decimal up or down depending on the spur. :)

Here are some examples:

1.842 (OD gear size) x 64 (pitch) = 117.888 - 2.00 = 115.888 or 116 tooth.
1.904 x 64 = 121.856 - 2.00 = 119.856 or 120 tooth
1.970 x 64 = 126.080 - 2.00 = 124.080 or 124 tooth

I hope this helps and send me an e-mail: tony@precisionracingsystems.com

Tony,
If I order some gears will they be stamped?

drop me and e-mail PEPE!

Anyone from PRS.....whats with the wait on " STAMPED" spur gears that was mentioned sometime in this thread. Are you guys ever going to come up with it or is it just a come-on to keep us from going back to kimbrough? :confused: :( :cry:

low blow! send him some special gears...lol wassssssssssup T

JCOVALRACER.................

Send me an e-mail with the sizes you are interested in. I hope this helps and send me an e-mail: tony@precisionracingsystems.com

TONY::::::: You got a PM

:thumbsup:

low blow!


KAT::::::: it's how you look at it......it was mentioned in this forum for sometime.....a response from PRS about the issue of "stamped" spur gear. They even recommend an equation to do to find out the size !!!!! Just wondering !!!!!!

TONY::::::Thanx for the reply. I'll stick with what I'm using for right now. I was wondering, for 2 spur gears~~~Pro-lite, thats supposed to weight next to nothing......shipping cost is $5.00. Is that overnight delivery by FedEx or what? :(

Oh yeah, does the cost of the stamped spur gear includes diff balls, diff rings & gear cover too ? :rolleyes:

Oh yeah, does the cost of the stamped spur gear includes diff balls, diff rings & gear cover too ? :rolleyes:
How much is the stamped spur gears ? I have been looking for them for a long time.

Henry E.

JEEPNYY..........
Retail on stamped Pro-lite spurs are $7.99 each.

JCOVALRACER................
If you were to order just 2 gears from any other main hobby dealer shipping would be $5.00-$7.00. The $5.00 shipping does include USPS Priority mail shipping and no diff balls are included. You have made such a big deal on "stamped" spurs and now you want to stick with what you have!

KATFISH..................
How have ya been holding up? Everything okay down your way bud?

tony honey can you come stamp my spur please? lol things are looking up..for once i get to sit back and watch a hurricane roll through another state!

if your bored get brooks and come to race # 4 of the oval series saturday sept 25th only 2 races left... if you need info give me a shout!

JCOVALRACER................
If you were to order just 2 gears from any other main hobby dealer shipping would be $5.00-$7.00. The $5.00 shipping does include USPS Priority mail shipping and no diff balls are included. You have made such a big deal on "stamped" spurs and now you want to stick with what you have!


I would like to place an order for the following:


PINION 64 PITCH 40-60 TOOTH 10 each

SPUR "STAMPED" 64 PITCH 100-130 TOOTH 10 each Pro-Lite Oval

Set Screws 5-40 1/8" 5 bags

PRS T-SHIRT SIZE-XL 6 SHIRTS

Please give me the total with shipping & handling fee UPS/FedEx Over-night to NJ

Thanx.

JayZee :dude:

BIG PIMP'N lol ..............

Iif you are interested in placing an order drop me an e-mail with your order. If you really order what you posted, we may be able to give some sort of break on pricing. Please include how and when you would like to pay as we accept COD and Paypal.

To the guys that were talking about the stamped gears...In the mean time just take an exacto and engrave the gear with the size. That is what I have been doing now since January when I made the switch. Takes 2 seconds and works out great.

JEEPNYY..........
Retail on stamped Pro-lite spurs are $7.99 each.

Cool....can my lhs order them right now? Are they available on all the pro-lite oval spur sizes ? Can't wait to get them ....LOL

Thanx

Henry E.

Hell I think its more fun to put one on and hope its the right one!!!!!!!!!!!! Hey you might go faster!!!!!!!!!!!Hacksaw

there is poppa spur, baby spur and grand daddy spur.. looks like a cane may be headed your way bro!

Yes its getting bad here now hope it moves out soon!!!!!!!!!Hacksaw

i have a funny joke but tony will get mad at me...something to do with a hurricane thats wobbles and spur gears......he he he next hurricane born will start with a K ..hmmmmmmmmmmmm

katfish--- go head with the joke he can take it.

trust me he will get mad..it has nothing to do with PRS spurs though..i little hint..hurricanes that wobble like a out of round molded spur gear....and the new hurricane starts with a K ????? hurricane K _ _ _ _ _ _ _ _ fill in the blanks... he he

katfish ---i get the blanks. he might be amused.

Tornado- I need some 11t 48 pitch pinions. Do you guys have them or can I have some made?

GEZER..................

I had sent you a reply to the e-mail you sent me about the 11 tooth pinions. We do have them in stock . Drop me an e-mail tony@precisionracingsystems.com again so I can get these out to you guys!

PRS wins big at the 2004 Spec Nats at Sandhills Raceway. PRS TQ'd and won every class and finished 2nd in all but one class.

Greg Honeycutt 19 Open TQ and Win

Mike Cummins 19 limited TQ and Win

Jody Miller Super Spec TQ and Win

Marty Freedle 4-cell Spec TQ and Win

Phillip Harwood, Eric Thomas, and "Britchie" Mac all with runner up spots.

Congrats to all and thanks for "CHOOSING" PRS.

if it's in a winners circle it's PRS ! woooooooooo congrats TEAM PRS ! the best gears in the world!

Hey Tony why didn't you and brooks come down and run 0?
Just Wondering and when are you guys coming back

Jonathan
Kimbrough Racing Products
FinishLine Racing Products

Thanks Tony for all the help. You missed some great close racing. Me and Cummings finished so close together they had to go to the computer print out to see who won. Congrats goes out to all the PRS winners!!

Thanks PRS and keep up the great work.
ET

Big congrats to Team PRS for their strong showing at the 2004 NORRCA Nats hosted by Sandhills Raceway.

Eric Hutkey TQ'd and won stock
Eric Thomas TQ'd and won 19 limited

Phillip Harwood, Eric Anderson, Greg Honeycutt, Jeff Helms, Jamie Raymer, Jody Miller all had great showing. I am not sure of the complete rundown but Eric Hutkey is usually on top of those things so maybe he can post some Team PRS results for us.

Great job to all and thanks for CHOOSING PRS!

Hey Tony u need to call ET and ask him about my 19t ride. He will tell u everything. I can;t figure out why it was so fast. It might have been the KC Racing HP in there or the SRC sticks. Hey I think it was the gears. LOL!!!! Eric says it was the chassis man but I doubt it. Thanks for the sweet gears. Later dawg!!!!

Ritchie Mac

With the big success of our 2004 Dash for Cash we have decided to do it again bigger and better. During the 2005 Snowbirds PRS will be offering a $50.00 bonus for a TQ and a $50.00 bonus for an A-main win if you are running a PRS Pinion, Spur, and decal.



We will be offering this bonus for every class run at the Birds this year on-road and oval. We had 3 winners from the 2004 A-mains on the Oval side and had 4 from the o-road side.

Any questions or comments feel free to contact us or look us up at the 2005 Snowbirds. Tony Moffre PRS Customer Service

Hey Tony,
get outta here and Go race a Revo !! LOL
Nah just kiddin buddy

You guys venturing up here to Akron or Toledo for the ARCOR or ROAR nats?

Good luck to all the PRS drivers at the Birds !!

Eric Hutkay
Team PRS

i plan on taking tonys money in touring car this year! muahhahahahaha