corvette CCW drag pack owners



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I have done A LOT of personal testing with wheels/drs/et streets on my 97'.......
You may do just fine with the 275/40/17 MT ET Street DR on a 17 x 8.5 OEM wheel........I have been cutting 1.49 60's w/o issue and it's an inexpensive set-up
I have found the CCW drag pack knocks off no more than 1/10th as far as rotating mass vs street wheels. Here are some 60' times:
New 275/40/17 on C5 OEM 17 x 8.5 Magnesium wheels = 1.49 60'
Worn out 26 x 11.50 x 16" Mt ET Street on a 16 x 10 CCW drag pack = 1.51 60'
New 26 x 11.50 x 17" Mt ET Street on an PWO Y2K 5 spoke 17 x 8.5 = 1.53 60'
1/2 worn 345/30/18 bfg dr on HRE 545 18 x 12 wheel = 1.49 60'
I have over 150 passes on these set-ups together and at different tracks....
My consolidated list of personal stock, I can speak to any of these you have a question on:
Wheel size,type, & Weight in lbs ea
OEM MAG 17 x 8.5, 17.5
OEM MAG 18 x 9.5, 19.5
OEM MAG 18 x 9.5 w/ new Yoko 295/35-18 AVS sport non-runflats, 50
OEM MAG 18 x 8.5 w/ new Yoko 275/35-18 AVS sport non-runflats, 46
PWO 17 x 8.5 +58mm, 20
PWO 18 x 9.5 +65mm, 23
PWO 17 x 8.5 +58mm w/ oem runflat 245/45/17 (8/32 tread), 50
PWO 17 X 8.5 +58mm w/ new MT ET Street 26 x 11.50 x 17 with TPS & lots of weights, 45
OEM MAG 17 x 8.5 w/ NITTO 555 275/40/17 (1/2 tread), 45
OEM MAG 18 x 9.5 w/ stock OEM 275/40/18 runflats, 53
OEM MAG 17 x 8.5 w/ stock OEM 245/45/17 runflats, 47
OEM MAG 17 x 8.5 w/ new MT ET Street Radial 275/40/17, 47
CCW drag pack rear 16 x 10 classic full polished with well worn MT ET Street 26 x 11.50 x 16 (1/32” tread) with center caps, 34
CCW drag pack front 16 x 5 classic full polished with like new Firestone deluxe champion 5.00/5.25-16 (10/32” tread) with center caps, 33
OEM runflat 275/40/18 worn to wear bars, 29
Bridegstone expedia S-01 345/35/18, 37
New MT ET Street Radial 275/40/17 (6/32 tread), 30
New MT ET Street 26 x 11.50 x 17 tires (6/32 tread), 25
OEM runflat 245/45/17 (8/32 tread), 29
BFG G-force drag radial 345/30/18, 30
Topline 18 x 10.5 +58mm offset rims w/ 275/35/18 BFG G-force TA drag radial, 53
HRE 18 x 9.5 545 w/ clear center +58mm, 22
HRE 18 x 12 545 w/ clear center +74mm, 27
HRE 18" x 12 545 w/ 345/30/18 BFG DRS, 57
HRE 18 x 9.5 545 w/ clear center +58mm w/ new 275/35/18 BFG KDWs, 52
HRE 18" x 12 545 w/ 345/35/18 EXPEDIA S-O1 9/32 tread, 64
HRE 19" X 10" 545 w/ Yoko 295/35-19 AVS sport non-runflats (5/32 tread), 58

I do not have a tire fetish
Well...........25+ years of all kinds of racing experience doen't hurt either
Bone stock F45 suspension too......
After you get it dialed in even a 6 speed can do it

Keeping a tire pressure/temp/DA log will be your friend.
Check out the little tutorial by Rob Z http://www.corvettechallenge.info/howtolaunchaZ06.php
So back to the original question .Does anybody want to do the wheel deal ?


