So 10.99 or faster with an auto you need a 4.1 spec trans shield regardless.
And if going 9.99 or faster with auto you can do any of these?
(You are doing this one, correct?)
29.1 flexplate
AND
30.1 flexplate shield & 4.1 trans case shield
OR
29.1 flexplate
AND
30.1 bellhousing & 4.1 trans case shield
OR
29.1 flexplate
30.1 trans case
And a totally different line of rules if you go stick. Then you end up in SFI 6.1 for bellhousing and SFI 1.1 for flywheels (maybe/probably?)
I'm just trying to decide what I need to do to make a drag week legal 8.50 car without putting cubic dollars into safety equipment which is arguably carryover from 50's & 60's engineering.
And if going 9.99 or faster with auto you can do any of these?
(You are doing this one, correct?)
29.1 flexplate
AND
30.1 flexplate shield & 4.1 trans case shield
OR
29.1 flexplate
AND
30.1 bellhousing & 4.1 trans case shield
OR
29.1 flexplate
30.1 trans case
And a totally different line of rules if you go stick. Then you end up in SFI 6.1 for bellhousing and SFI 1.1 for flywheels (maybe/probably?)
I'm just trying to decide what I need to do to make a drag week legal 8.50 car without putting cubic dollars into safety equipment which is arguably carryover from 50's & 60's engineering.