Supernatural LT1s
Posted: Fri Nov 08, 2019 12:07 am
Does anyone happen to know what accounted for the hp/torque gains over the years with the LT1-based Supernatural motors? Started with 400 and eventually peaked at 450, from what I can tell.
Were the same internal components used over the course of the run or were changes adopted over time? Any changes to exhaust? Was the tuning further refined and some increased performance unlocked that way?
I was asked what was different between a SNAT 400 and a SNAT 450 that gave the latter an extra 50 horses, and really didn't have a solid answer.
Thanks,
Scott
Were the same internal components used over the course of the run or were changes adopted over time? Any changes to exhaust? Was the tuning further refined and some increased performance unlocked that way?
I was asked what was different between a SNAT 400 and a SNAT 450 that gave the latter an extra 50 horses, and really didn't have a solid answer.
Thanks,
Scott