Has anyone tried doing a super frankiesten b series build?

B18C/B18C1/B18C5 Engine block
B18A/B1-B20B/Z Crank
B18A/B1-B20B/Z Connecting rod
B16B PCT Pistons

OEM 3 layer headgasket (13.33:1 CR)
2 layer headgasket (13.63:1 CR)
1 layer headgasket (14.08:1 CR)

P72 GSR Cylinder head
useing that setup but i was reading something that the b16b head has a more angle valve that shares the same as the GSR head.

While the B16a/itr share the same valve angle as well.

So the gsr head would be best to use with the monsterous dome pistons of PCT & bump the compression more. Is this true has anyone done it ? Any feedback would be nice. and yes i know i left the head internals out.

 

You might run into clearance issues

 

i know but thats why im asking if anyones done it im sure im not the first one thinking of it

 

pcts in a b18c block with p72 head are close to begin with. Theres plenty in the all motor section about that. Adding LS crank and rods will make it worse. Search for "GSR PCT" or whatever in the all motor section

 

Look into pr3 pistons or jdm itr maybe

 

Well i want a High comp engine p30/p73-00 will only get me at about 11.7-8:1 CR With a LS crank and rods.
A stock b18C R will make stock 11.7:1 CR correct me if im wrong. So i want something better to go further then stock

 

then an aftermarket piston. Search through the all motor section. the answers await.

 

will do that as well thanks for the input much appricated

 

In b18c with b18c rods with pctx pistons u get 12.8:1 with 3 layer headgasket and pr3 head. That is enough cr to make much power. With pro2 cam u make over 240hp.