Performance

gear ratio
engine details
transmission 
stall speed
current weight
2.56:1
305 Performer
TH350 w/ shift kit
1500 rpm
4400 lbs
3.42:1
305 HO Performer
TH350 w/ shift kit
1600 rpm
 4365 lbs
   
         
0-60 mph: 12 s 9.8 s    
60-0 mph: N/A N/A    
1/4 mile ET: 18.84 s 16.69 s    
1/4 mile speed: 77.7 mph 86.6 mph    
RW HP: 172 hp 183 hp    

All results are measured with G-Tech Pro Performance meter.