Bad first day at the track .. need some help

[kevinm]

87 grand national stock but kn air filter, adj fuel reg, hot wire kit , and tt chip set to 15lb car ran rec time .4325
60ft 2.4992
330 ft 6.4645
594 ft
9.0661
1/8 et 9.6500
1/8 mph 77.06
tride to bild boost at line and never got over 1 lb and never spun ... what do i need to start to check . thanks

 

[Chuck Leeper]

Data logs?

 

[aminga]

Data logs?

And Mods?

 

[kevinm]

no data logs sorry , and all stock

 

[3.8L V-8 eater]

Are you sure you were trying to build boost at the line?? Were you giving it enough gas?? If so you have to see why you were unable to build boost.....Possibly the puck is not sealing.....The 2.4 60ft indicates you were either spinning the hell out of the tires on launch or you left on a very soft launch????

 

[kevinm]

I did not spin , about 200 foot in the car came alive and pulled hard... it was like the turbo did not kick in till the 200 foot mark