CAMARO6 - View Single Post - What fuel system upgrades do I need for boost?

Saberscar223 · 03-17-2025, 11:41 AM

Ive been looking alot and im getting conflicting answers. Im currently FBO E85 with Ported OEM Heads/BTR 225 Cam that has a 32% fuel lobe. I already know what Rods, Pistons I need to get and I want to be able to run 900+ whp. Fueling has been my main roadblock.

Ive heard the LT4 System cant support much more than the LT1 and tops out at around 750 - 800whp, Ive been looking into port injection kits but the prices vary wildly and I dont know exactly where to begin with that. I was looking at the Toohighpsi Port Injection Plates and Injectors but do I need more than that to convert to port injection?

03-17-2025, 11:41 AM	#1
Saberscar223 Drives: 2023 Riverside Blue 2SS Join Date: Sep 2022 Location: Denver,CO Posts: 278	What fuel system upgrades do I need for boost? Ive been looking alot and im getting conflicting answers. Im currently FBO E85 with Ported OEM Heads/BTR 225 Cam that has a 32% fuel lobe. I already know what Rods, Pistons I need to get and I want to be able to run 900+ whp. Fueling has been my main roadblock. Ive heard the LT4 System cant support much more than the LT1 and tops out at around 750 - 800whp, Ive been looking into port injection kits but the prices vary wildly and I dont know exactly where to begin with that. I was looking at the Toohighpsi Port Injection Plates and Injectors but do I need more than that to convert to port injection? Last edited by Saberscar223; 03-18-2025 at 11:10 AM.