2.4 top to 2.0 bottom?
#11
#12
The srt intake manifold is a decent intake manifold, but it can only be used on a pt head. The PT head has smaller exhaust ports and valve, causing flow obstruction. Not worth it in my opinion. I have several head here and home that I have been looking over, and porting. 1G head is the better head. The only srt parts that make it stand out are the turbo, stock connecting rods, and mtx. Everything else can be had for far less than $1500. I got a complete 2.4L block for 105 at the yard. And add srt internals for another $100, and presto. Srt block. All in what you wanna do.