Hi guys. Don't read anything into this note. I have no vested interest in Production based classes, but I successfully
raced F/PS GC and Alt with my old Merkur for 10 years, held several SCTA/BNI records and the F/PS ECTA record (which i still rent).
Building a Production class car for Maxton, or Lorring, should be no different than for Bonneville.
The special "street" classes not withstanding.
The P/S classes are no less competitive than any other, and with the increasing popularity of small high powered engines in smaller cars, I think the lower displacement classes will become even more so. I'm really surprised someone hasn't blown my 16 year old ECTA record into the stratosphere. That's what happened when someone came along with a serious SRT4. Jorgen (sp) added almost 20 MPH to my record. New technology, smaller car. (progress and a good committed team)
If Joe says an aftermarket radiator is OK at Maxton, then it will be, but don't set a record at Bonneville and expect to not be protested if you have an aluminum Rabbit radiator in your Toyota, Mitsu, SRT4 or whatever. I don't participate in door car classes any longer, but will protest a car that I see in impound that is in obvious violation. The production class must be preserved as representative of what was initially built by the OEM.
For the things that are named in the rule book, there is no interpretation of the rule. It is and should be black/white. there is no Intent verses what is written. You need the parts they say, and those parts need to be production for the body produced. The parts need to be there, but in some cases they need not function as intended. There is a difference, and that is where the competitive nature enters.
Specifically, the radiator must Look like the production rad you took out. It should look enough like original that someone familiar with the car will see it as original. Is that cheating or taking advantage?? You have to decide which way to build the car. I'm not saying I did this, but if you modify by adding number of fins per inch to a production radiator is it going to help you go faster? Hell yes. Is it legal? Not really. Will someone notice? Maybe, maybe not, but when it means an SCTA/BNI or USFRA record on the salt
you can bet the scrutiny by your competitors is pretty complete. If you have few or no competitors then perhaps Mr. Dan Warner or one of his folks will notice. They are all way sharper than you might expect.
An interesting point though is how to prove that parts are original design intent. Thats where photos and build books will be hepfull.
Now, if you choose to flow ice water thru the original rad, and duct the cold air to the carb bonnet, thats legal. Of course you need to cool the engine another way, but thats been done. (This has been done in Production, Gas Coupe and Altered, and I'll bet in every other class as well. I havent seen them all.
If you have a car that very few racers are familiar with then recognizing a change that may/may not be legal is more difficult for the scrutineers. That is why SCTA/BNI have made the new requirements of photos and factory printed brochures. You can believe the rules are being visited regularly to maintain the purity of "PRODUCTION".
And make no mistake, when you go from 1/4 mile Drags, to Maxton, at a full mile, or Lorring at 1 1/2 miles, you WILL want to go to the LONGEST DRAG RACE IN THE WORLD. I've been to both ECTA venues, and will go to Maine, but my real reason for doing all this is BONNEVILLE, and I think most of you will have the fever as well.
Respectfully