Upgrade OPtions for 402ci Stroker

[HOLDAN]

Looking at a few options for the stroker:

Would a FAST 102 manifold show any significant improvement? I've read that on the 6L cammed L98 engines, there is little or no benefit. If there was a benefit, would I have to upgrade the throttle body to a 102mm? If I upgrade the TB, would the existing VCM OTR CAI fit the 102mm TB?

I see VCM have a plug and play fuel tank with in-tank fuel pumps - would I need an additional surge tank?

How are fuel rails specified? And where can I buy them?

I have a set of 60lb injectors sitting in the garage.

Thanks, Dan

[BEARWOOD]

I'm no expert and i'm actually only stating what i read on here a while back but i think the improvement with the throttle body and manifold were very small and definately not what you would call value for money. I'm sure someone done some testing regarding this.

[BLACKVE]

the fast and 102 have a small gain but not worth the dollars, i'm running E85 with my 6L with 239/247 cam and had to go twin pump ASE setup(have to drop the tank etc) no surge required and running 65lb injectors which are at 80% duty cylce i believe around 350+ rwkw's.

Might be turbo supercharger time to get that extra gain now