Cam suggestion and injectors

[Lvnspeed]

I am thinking 422 Comp but looking for suggestions. Here are the motor plans?

4.3 stock block but doing 4 bolt mains
4.3 stock crank
Bow tie Heads (already have)
Pedistal rockers (hopefully I can find some used)
JE pistons not sure until I get closer into the build but like 8.8 to 1 or there abouts
Eagle rods (already on order) New
70mm turbo (already have) New
converter unknow yet

Injectors?:
walbro 255 (aready have one) New
KP adj regulator (alreay have) New
Ractronix hot wire kit (already have) New

 

[Sportmachines]

Re: Cam suggestion and injectors

I also like K1 rods and Weisco pistons.

Injectors you will need 75# or more
The 255 might be at the higher end of its spectrum with your goals, could look at the 340 or and external Aeromotive

 

[Lvnspeed]

Re: Cam suggestion and injectors

like a dumb ass I already bought the 255 and I have already bought the rods too.

 

[Windedv6]

Re: Cam suggestion and injectors

What intake are you planning to use with the Bowtie heads? Also make sure you headgasket match for the combustion chamber as it will probably be a larger dia than the cylinder bore. Most the -359 18* bowtie heads were setup for the big bore bowtie tie blocks (4.125 - 4.155 bores).

 

[Lvnspeed]

Re: Cam suggestion and injectors

not sure I have 23* adaptor plates for the heads but would luv to run a single plane setup. Will do on checking the head gasket set up. thanks any other suggestuons?

 

[Lvnspeed]

Re: Cam suggestion and injectors

bump