Makes sense now. Actually looking for a gen 2 lightning maf and 42lbs. If that falls through I did find deka 60 and 80lbs. The 90mm maf should be good for 450 to 500whp mark. I feel 39lbs might be pegged at that level.
The 39lb cobra injectors are rated at 42lbs.Theyre good to around 550rwhp. The maf should be enough, but isn't always.