TE62 .85 to TE45A .63 Spool up difference?

[tyrod]

Thinking about upgrading. Will there be very much spool up difference between these two? My combo is in my sig. Thanks ahead of time.

 

[87moonroof]

spool

I would not think so because of the converter your using my cousin went 11s with a te 62 and a 3000 stall and it spooled up fine and I am currently using a 45a,63 with a art carr 3200 60s gn1r heads and 3.5 inch thdp with a deltagate and it spools great