3.0 P&C upgrade what to use ?

[gorskined]

looking to replace my 3.0l pistons and cylinders? what should i buy? reliability and price take precedence over HP. going into a relatively stock motor cis with a long neck intercooler with a k27 raptor turbo ... Is there any advantage/ disadvantages to putting in 3.3l cylinders other than i can get a set for a few hundred less than the 3.0l. if i do go with the 3.3l P&C is it simply bolt on or will i need to make other modifications ? what's the deal with the no fins on the 3.3l cylinders ?
Thanks in advance Ned

[TurboKraft]

The 97mm Turbo won't work -- they are designed to work with a 74.4mm stroke crank + 127.0mm rods with 23mm wrist pins


We recommend Mahle Motorsports 98mm 3.2L Turbo conversion pistons & cylinders made for the 1975-77 911 Turbo Carrera.
98mm bore for 70.4mm stroke crankshaft with 127.8mm rod and 22mm wrist pin
15.8cc dome volume
7.5 Compression (assuming 90cc cylinder heads)

Pelican sells them, and so do we.

[gorskined]

Originally Posted by TurboKraft

The 97mm Turbo won't work -- they are designed to work with a 74.4mm stroke crank + 127.0mm rods with 23mm wrist pins


We recommend Mahle Motorsports 98mm 3.2L Turbo conversion pistons & cylinders made for the 1975-77 911 Turbo Carrera.
98mm bore for 70.4mm stroke crankshaft with 127.8mm rod and 22mm wrist pin
15.8cc dome volume
7.5 Compression (assuming 90cc cylinder heads)

Pelican sells them, and so do we.

thanks great information much appreciated