Aside from the ONE aftermarket set of stainless exhaust valves available for my engine (F22A) it seems, that Im just going to have to use stock honda valves.

Im using Bisimoto valve springs for peace of mind, and new seats/retainers. But do stock honda valves have a "limit," as for as power/mileage on a built engine? Should i continue the great search... or just go to majestic and order a whole new set of stock valves?

Just looking for 300-350whp on a sleeved block that will (eventually) be pushed harder with a larger turbo when college stops killing the wallet.

 

you will be fine i am at 350hp on my f22a. i have stock retainers with bisi springs and cam. When i go to the track i rev it 8200 so i can hold in 3rd arcoss the 1/8th mark.i take it to the track all the time and drive it everyday now for 2 years. going to race gas and 20+ psi at the track this weekend.

 

Thanks for the response ashb82, and the same engine as me so thats great. Thats good to hear.