Search found 936 matches

by SR Racing
November 19th, 2012, 10:34 pm
Forum: Formula First
Topic: Circuit of the Americas
Replies: 2
Views: 9351

Re: Circuit of the Americas

Thanks Steve. I see the National, but never found anything re: cancellation of the Feb regional..

Ok, oh well...
by SR Racing
November 19th, 2012, 5:12 pm
Forum: Formula First
Topic: Circuit of the Americas
Replies: 2
Views: 9351

Circuit of the Americas

We have a renter or 2 interested in doing the COA race (Feb 22-24th).

If we get 2 more firm we will probably be doing it. If you might be interested in doing it in a FST, let us know.
by SR Racing
November 16th, 2012, 10:23 pm
Forum: General Discussion
Topic: remember "Pro Vee"?
Replies: 18
Views: 14820

Re: remember "Pro Vee"?

Actually Greg Bruns touched wheels with someone. We (and he) thought that is when it started.

I remember Greg (Schings) and I talking to Mike V after the mishap, and Mike wasn't sure where he was. :-) He has mostly recovered...
by SR Racing
November 16th, 2012, 10:18 pm
Forum: Parts
Topic: WTB Citation Fuel Cell
Replies: 5
Views: 2638

Re: WTB Citation Fuel Cell

Yes for a 1200 FV, normal regional or National length. 4 gallons will do it. Many people run them.
by SR Racing
November 14th, 2012, 5:21 pm
Forum: Parts
Topic: WTB Citation Fuel Cell
Replies: 5
Views: 2638

Re: WTB Citation Fuel Cell

and... Don't order directly from Fuel Safe, order from a dealer (like us). We have some in stock and are less expensive than Fuel Safe, ATL, etc.

Jim
by SR Racing
October 17th, 2012, 8:52 am
Forum: Parts
Topic: Pedals and slave cylinder
Replies: 4
Views: 3114

Re: Pedals and slave cylinder

In case the OP doesn't respond soon: These appear to be the Wilwood floor mount pedal assembly. They are nice units and usually retail for about $200-250. They use the standard Wilwood or Girling compact master cylinders with either integral or remote resevoir. They have the dual brake bias with adj...
by SR Racing
October 8th, 2012, 11:20 am
Forum: Event News, Info, and Results
Topic: Record intact
Replies: 7
Views: 5397

Re: Record intact

Butch,

I think you can say the same thing for your FST participation ? Only about 45 years to go!

Jim
by SR Racing
October 5th, 2012, 9:10 pm
Forum: General Discussion
Topic: Wheel cover ban
Replies: 63
Views: 63226

Re: Wheel cover ban

Jim, Sure but is this what we want for the future direction of F Vee? No arguement with you, Dave. I am only defending MV for doing what was completely legal. Just like Brian, he found a legal method of improving his ride. Now it is up to the body to decide if it should be made illegal in the futur...
by SR Racing
October 4th, 2012, 1:41 pm
Forum: General Discussion
Topic: Wheel cover ban
Replies: 63
Views: 63226

Re: Wheel cover ban

Michael, Re the spats: to me it's a stretch to call them bodywork when they are not attached to the body and even if they are deemed to meet the letter of the rules and don't think they meet the intent of the rule. Dave, I agree with the "spirit" thing in this case. But spirit means nothi...
by SR Racing
September 28th, 2012, 9:19 pm
Forum: General Discussion
Topic: Wheel cover ban
Replies: 63
Views: 63226

Re: Wheel cover ban

Were there protests? If not, unless someone writes the CRB, there will be no action on it.
Since Mike made it through tech intact, they are legal.
by SR Racing
September 9th, 2012, 8:50 pm
Forum: Tech Tips, Rules, and Safety
Topic: effect of exhaust leaks on engine power
Replies: 22
Views: 22195

Re: effect of exhaust leaks on engine power

If it is not detected in a leak down test it says the valves are sealing and your rings etc are ok. However two things can happen with a loose valve guide: 1. Dynamically the valve may not seat at one or more RPM points. The leak down test is only a static condition. 2. On the intake stroke the guid...
by SR Racing
September 3rd, 2012, 4:57 pm
Forum: Tech Tips, Rules, and Safety
Topic: effect of exhaust leaks on engine power
Replies: 22
Views: 22195

Re: effect of exhaust leaks on engine power

Jean,

Yes. Send it to one of us engine builders and we should will be able to match it up for size and weight. We would need the piston pin and ring set also.
by SR Racing
September 2nd, 2012, 9:06 pm
Forum: Tech Tips, Rules, and Safety
Topic: effect of exhaust leaks on engine power
Replies: 22
Views: 22195

Re: effect of exhaust leaks on engine power

Jean, The biggest thing you have to do is make sure the replacement piston matches the weights of the others. (within a gram)

The spacer doesn't have to be end gapped. You remove it with a couple pin pricks.
by SR Racing
September 1st, 2012, 11:00 pm
Forum: Tech Tips, Rules, and Safety
Topic: Oil ring gap orientation
Replies: 1
Views: 2423

Re: Oil ring gap orientation

Oil ring gap: Don't worry about it. They won't stay in that position long anyways. (BTW, if you have the 3 part rings, you really have 3 gaps.) If you have the 2 part ring you only have one. ) Does your engine/car cool from the top of the cylinders or the bottom? You should have the deflectors insta...
by SR Racing
August 31st, 2012, 10:10 pm
Forum: Tech Tips, Rules, and Safety
Topic: Power & Theroy
Replies: 6
Views: 5134

Re: Power & Theroy

Not real easy to answer it all. But, at about 5000+ RPM the fan/gen takes about 5 HP. (the majority of that is the fan, assuming the battery is fully charged) Removing the fan/gen and cooling via duct work will introduce drag but without knowing the type of ducting it is difficult to determine the l...
by SR Racing
August 29th, 2012, 9:50 pm
Forum: General Discussion
Topic: Lybarger Racing Ent.
Replies: 12
Views: 9344

Re: Lybarger Racing Ent.

Bob, (LRE) I will give you a private best wishes, but since everyone is doing it here,... me too. Best of everything in the future. Remember, YOU are the one that got me into this business. (and kept us on the track when we were just racers.) Thanks for keeping us on the track... I am not sure about...
by SR Racing
August 29th, 2012, 9:34 pm
Forum: Tech Tips, Rules, and Safety
Topic: effect of exhaust leaks on engine power
Replies: 22
Views: 22195

Re: effect of exhaust leaks on engine power

Interesting, the engine builder was quite specific about this. We had a discussion about this as I was running a random exhaust last year. He always said there was a minimum length that worked great but couldn't be achieved in FV. From there the length had little effect on HP, as long as the length...
by SR Racing
August 28th, 2012, 8:01 pm
Forum: Tech Tips, Rules, and Safety
Topic: effect of exhaust leaks on engine power
Replies: 22
Views: 22195

Re: effect of exhaust leaks on engine power

Brian is correct. It would take a massive leak or blockage to significantly hurt power. The ac/vw is a poorly designed induction/exhaust system. The exhaust ports actually flow better than the intakes which is backwards from a properly designed engine. That being, it would take a significant exhaust...
by SR Racing
August 9th, 2012, 1:25 am
Forum: Tech Tips, Rules, and Safety
Topic: Torquing head studs
Replies: 12
Views: 10723

Re: Torquing head studs

I would say I find it difficult to have an equal amount of seal around the tube and the hole. All of the seals are offset one side. Well a bit of offset is ok. The way we do it is before torquing the head (it is in place, but not bolted down yet.) push the tubes around by bending slightly at the be...
by SR Racing
August 8th, 2012, 9:42 pm
Forum: Tech Tips, Rules, and Safety
Topic: Torquing head studs
Replies: 12
Views: 10723

Re: Torquing head studs

You will have to flex the top of the tube a little bit so that it is straight into the head. The tube will not be precisely straight. When looking at the hole you should see an equal amount of seal around the tube at the hole. I have never see one pop through the hole. You sure you have 1200 tubes a...
by SR Racing
August 7th, 2012, 5:40 pm
Forum: Tech Tips, Rules, and Safety
Topic: Torquing head studs
Replies: 12
Views: 10723

Re: Torquing head studs

Hi Jim: . Still I find it odd that the studs don't seem to hold the torque. You will have to hit them each probably a couple times, but they should get to 17-18 and stay there. If you have paper shims under the cylinders they will compress a bit over time (secs/mins) and you might have to do it 3 t...
by SR Racing
August 6th, 2012, 10:24 pm
Forum: Tech Tips, Rules, and Safety
Topic: Torquing head studs
Replies: 12
Views: 10723

Re: Torquing head studs

Jean, Not sure what you mean by saying the 'studs can't keep anything more than that'. ? They are either stretching and ready to break, or they are pulling out of the case. Yes, you really need to take them to 17-18lbs and not a pound more. (8mm studs) If you have an engine that has had them for a l...
by SR Racing
August 4th, 2012, 11:00 am
Forum: Tech Tips, Rules, and Safety
Topic: Gearbox lube
Replies: 10
Views: 8027

Re: Gearbox lube

Steve is correct. You need an oil that higher shear strength properties. On the other hand you want a slightly lower "weight" for a racing box. A 75w90 is fine (verses 90W140 etc.) and there are many versions of it. (Many synthetics, Redline MTL, MT-90, etc.) A synthetic has a better "...
by SR Racing
August 2nd, 2012, 11:28 am
Forum: Tech Tips, Rules, and Safety
Topic: Gearbox lube
Replies: 10
Views: 8027

Re: Gearbox lube

Redline 75w90 is also fine and Superlite is actually rated at 75w90. On a Vee trans you don't need the Shockproof stuff, but it won't hurt.