Last time I ran she did 8.7 in the 1/8. I was also wondering what gears I have. Someone said they 3.42 I think they are 3.23. She turns just under 2,000rpm @ 60mph.
Thanks.

 

There are to many factors that play into your times to guess you 1/4mi. time. As for the rear gear you need to check your option sheet in is in you armrest or hatch area look for a code that starts with a G, GU5 is 3.23

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1991 Z28 ZZ4 with LPE superram base, SLP runners, LPE 58mm T-body,Random Technology ramair,TES headers,24#svo injectors,ZEX nitrous,Walbro 255lph f-pump,Accel AFPR,Flowmaster catback,!cats,and mutch more.

 

look at your rearend cover 9 or 10 bolts unless someone swapped 3.42's in it,it is most likely 3.23 if it's a 10 bolt a 9bolt cover would give you either a 2.77,3.27(came in automatic equipped cars)or a 3.45 gear for the t-5

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87 trans am 350 L98 aluminum heads,LT4 hot cam,slp runners,headers,y-pipe,edelbrock base,hi flo cat,air foil,ported plenum,t-5 tranny w/centerforce clutch and a 3.27 9bolt,ads strip chip,relocated iat sensor,hollowed maf

14.10@97mph w/2.01 60' LOOKING TO TRADE?ANYONE