V-Band Clamps for SS ATR Headers Needed!!

they are on my car now , i took a little bit off the v flange with a grinder but with the proper spacer or gasket(s) it probably wasnt nescessary

i ended up using the inner steel shims from an 8.5 aftermarket rear diff shim pack , was ~2.5 inside diameter and ~2.9 outside and ~1/8" wide.

so far on the atr style ebay headers ive made several good passes, 10.56 (1.50 60) , 10.58 (1.49 60) , havent been able to get my 60ft down where i want but just last night with a 1.53 went 10.6 with the cars best mph ever of 128.92 . all done on 93 octane and 275/60-15 MT radials
 
Top