Thank you...Just to put my too sense in....Ive seen a 92-95 hatch with a ls runing over 20lbs on a t3/t4 and 100 shot direct port..On stock sleevs..Some people might know of him his name is ozzy the hatch is red..He goes to test and tune once in a while..And he will tell you stock sleevs will hold over 20lbs....Is all he has done to the block was a blockgaurd... This is why ive asked these questions...I just could not believe it...