Earlier Model Mustangs have stronger blocks?

[snowboarder1988]

I was talking to a guy the other day who said that the 99, 00, and 01 mustangs have stronger and better quality blocks than the later years, 02, 03, 04. Is there any proof of this or is this guy crazy?

 

[dsg03bullitt]

Im just shooting in the dark with this theory but i think hez carazzzyy

 

[04YELLOWGT]

+1

Butl some were built in different plants.

There are like Windsor and Romeo blocks right. I dont think ones stronger than the other though

 

[jstreet0204]

99-00 models had the windsor block.
The main bearing caps on the Windsor are larger than those on the Romeo. The Windsor also uses dowels between the caps and the block, whereas the Romeo uses jack screws between the caps and the block. The Windsor has larger connecting rods with full-floating piston pins and two retainers. The Romeo has press-fit piston pins with no retainers.

The Windsor's camshaft sprockets are pressed onto the camshaft. The Romeo's cam sprockets are held on with a bolt and spacer. The Windsor uses eight bolts to secure the flexplate to the crankshaft. The Romeo uses just six bolts for the flexplate. The windsors are built a little stouter, but neither are weak enough to make it matter.

 

[triggz]

99-00's use the windsor truck block as stated above, due to a fire at the romeo engine plant. the windsor motor is the f150 4.6

 

[deftsound]

good to know

 

[dsg03bullitt]

Well i'll be damned, I learn more everyday!

 

[GitDat]

I've heard that the 99-00's have lower compression too

 

[Trav4011]

I've heard that the Windsor built engine's pistons have a thicker top ring land.. is this true?