Need some help with a chevy small block?

hey i am chad i have had alot of experience with chevy small blocks when it comes to performance. i live breath and sleep performance. i own and 89 camaro that i put together this past summer and its not the fastest but it does the job. i droped the 355 that i built into this car which is a perty good power house for this small of a car. if you have any questions please ask me i will probably know but if not i will try my hardest to get them ansered as soon as possible