I was checking to see if anyone has a power estimate as i wont be getting a dyno tune but a street tune instead. The setup is a healthy stock b18b1 with a cast log manifold, walbro 255 fp, 550 hunter tuned injectors, an ebay .57 ar 48 trim turbo, 3 inch full exhaust, running on 8psi. Just looking to see if anyone has a similar setup with power numbers.

 

A stock B18B with 8psi of boost using an average quality turbo will probably make between 225 and 250 wheel HP.