How many CCAs are you running in your battery...

[1989 406]

And how high is the performance of your Corvete?Thanks.

 

[TedC]

775 last time I measured using a battery conductance tester. My 1989 is stock.

 

[Marv02]

What ever the Walmart battery comes With LOL but true.

It turns over my 86 vett with the mini starter and 10.7 to 1 compression 383 evertime.

 

[Hib Halverson]

1971 Big Block, 550 hp, 880 CCA
1995 LT5, 500 hp, 730 CCA
2004 LS6, 430 hp, 590 CCA

 

[VetteLuv]

Stock LT1
750 CCA - enough to start it at 20 degrees f

 

[mistaben]

And how high is the performance of your Corvete?Thanks.

383 - a few valve train mods, bigger springs, etc.

i think mine is 750cca or 775cca. w/e autozone said it was suppose to have stock... works like a champ.