Street Prepared | Forum profile

splash: Are you using street tires with SP prep and classing, or are you using them with SP prep and ST classing? Neither yet, but if approved it will be SP classing on ST tires.

I think it fits well. My friend has 1.6 Miata and he used that kind of air flow meter. He did not purchase new one or made necessary changes to install it.

Buy a filter adaptor/filter from fleabay.  ala: http://cgi.ebay.com/ebaymotors/86-90-91-92-Mazda-RX7-RX-7-Intake-Filter-MAF-Adapter_W0QQitemZ300375575781QQcmdZViewItemQQptZMotors_Car_Truck_Parts_Accessories?hash=item45efc78ce5 Stretch intake tubing onto the AFM on the throttle body side. I've got at least 20k on the car that way with no problems (caused by the AFM at least....lol) 1999 powered '90 Miata- Blue where there is...

Here is a better pic:   http://www.flickr.com/photos/37019010@N04/3931837709/sizes/o/ 87,93 RX-7 E Stock, A Street Prepared

Are you using street tires with SP prep and classing, or are you using them with SP prep and ST classing? If you are using ST classing with SP prep rules, you are done. The EF Civics are in the slowest ST class, and of the ST-eligible cars, are in the fastest SP class. Heck, CSP's index is roughly the same as BSP's index, and that's where the STU cars go. The BIG thing that is a real hinderance to the Civics prepped for SP, is...

SeniorPBA2B: Our local non-SCCA region is contemplating allowing the use of ST-type street tires in the SP classes, as is used in the Stock classes ... using a 0.98 factor multiplied by the PAX/RTP Index for each respective class. Most of the members seem to be in favor of the idea as a means of increasing car counts and reducing tire costs (our concrete site chews tires like a cheese grater ). One objection uses the comparison of...

SeniorPBA2B: The "Frankenstein" EG Civic is now in FSP. Jim As is the "Frankenstein" EK. An EF in proper SP guise should definitely be faster than either the EG or EK in SP guise due to being lighter and privy to the extra years of development (even if they aren't that competitive against the other cars in CSP). I think your street-tired street-prepared indexing is pretty solid IMHO.

SeniorPBA2B: Our local non-SCCA region is contemplating allowing the use of ST-type street tires in the SP classes, as is used in the Stock classes ... using a 0.98 factor multiplied by the PAX/RTP Index for each respective class. Most of the members seem to be in favor of the idea as a means of increasing car counts and reducing tire costs (our concrete site chews tires like a cheese grater ). One objection uses the comparison of...

From the January  Fastrack...can someone explain the logic, please? STREET PREPARED - The following class listing change proposals are being published for member comment: - Move from DSP to FSP: Fiat 124 (’66-’74) (ref. 09-498) - Move from BSP to DSP: Datsun 240Z & 260Z & 280 Z. Also revise current BSP listing to “Datsun 280ZX/280ZX Turbo (‘79-’83) (ref. 09-673) - Add new listing in DSP: “Honda CRX Si...