Will it work fine if I lower my car 1.5"? Will the D/S scrape or rub the loop at all? Also, how far down does it stick out?

Thanks!

 

It shouldn't. The loop is at the front of the driveshaft. His loop is attached to the torque arm. To be NHRA legal it must be within 6" of the u-joint. Lowering the rear of the car will have little to no effect on the position of the loop in relation to the driveshaft.

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Follow my racing progress on Stephen's racing page
and check out the race car

87 IROC-Z SuperPro ET Bracket Race Car
461 naturally aspirated Big Block

Best ET on a time slip: 11.447 altitude corrected to 10.99
Best MPH on a time slip: 119.42 altitude corrected to 124.86
Altitude corrected rear wheel HP: 493
Best 60 foot: 1.586

Racing at 3500 feet elevation with a typical race day over 5000 feet density altitude!
Member of the Calgary Drag Racing Association

87 IROC bracket car, 91 454SS daily driver, 95 Homebuilt Harley

 

Is the Spohn D/S loop NHRA legal?

 

I believe all his products are NHRA legal.

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1982 Z28:355,4 Speed,Lots of bolt ons

 

The bolt on loop is about 1.5" below the stock transmission crossmember. You should have ample ground clearance unless you have your car really slammed down low.

Steve

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Spohn Performance: F-Body Chassis/Suspension Specialists

 

Does your DS loops fit or do you have one that can accomodate a larger diameter aftermarket alum DS (mines a TPIS) to fit my 92 Z28. Id like to invest in one but dont know of one that fits, any info you or anyone else may have would be appreciated...

 

All of our loops have a 5" i.d. That's the biggest loop you can fit in the tunnel.

Steve

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Spohn Performance: F-Body Chassis/Suspension Specialists

 

Well in that case you'll be getting my order for that and LCA relocate brackets in the coming months, thanks!!!

 

Steve, will your bolt on DS loop fit your 1st generation adjustable torque arm? The description on your site says it fits on a stock cross member, but what about your crossmember? Thanks.

Tom