I agree that the Spit has gotten himself into trouble but I have to totally disagree with those who say that a left break is his only way out.
If the Spit breaks left he has to reverse his current rotation and come back ~135 degrees to do so. At the same time the 38 only has to rotate 90 degrees. The Spit gives up valuable seconds and the P-38 will be on his six coming out of the break.
That being the case the Spit has to continue his current rotation and, as I've said, if he breaks across the P-38s nose and survives the snapshot will have gained both time (as the P-38 now has to complete another 180 degrees of rotation in order to break in the same direction) and the advantage of loss of visibility by the P-38.
Like I said the Spits in trouble and surviving the snapshot is a big if but unless he's got enough E to extend he doesn't have any other good options.