Gabriel
07-19-2018, 12:13 PM
Ok, so I just rebuilt the ATC200 engine I will be using on a 200S frame.
The 200S engine is mostly there, what's missing, I have from other engines. SO, I would like to slowly rebuild this one and have it on standby when the need arrives.
I would LIKE to put a little more into this one than just an overhaul. Nothing stupid mind you, but I have a junker head I can practice porting on. Those ports look really tight in there. It would HAVE to help to open them up a little. Anything to look out for; do's & don'ts?
Also, what's the biggest bore that can feasibly be used on a 200 engine? By biggest, I mean retaining ALL reliability this engine is known for. Race engines are not for me but a little more pep in the step wouldn't be unwelcome.
Stock cam profile is fine but I wonder about the compression ratio. How far can you bump that up without running into ANY issues?
I will look into an aftermarket pipe for it maybe and a slightly bigger carb to feed it.
Again, this might be a year or two long project as it is NOT a priority.
As always, Thank you guys.:beer
The 200S engine is mostly there, what's missing, I have from other engines. SO, I would like to slowly rebuild this one and have it on standby when the need arrives.
I would LIKE to put a little more into this one than just an overhaul. Nothing stupid mind you, but I have a junker head I can practice porting on. Those ports look really tight in there. It would HAVE to help to open them up a little. Anything to look out for; do's & don'ts?
Also, what's the biggest bore that can feasibly be used on a 200 engine? By biggest, I mean retaining ALL reliability this engine is known for. Race engines are not for me but a little more pep in the step wouldn't be unwelcome.
Stock cam profile is fine but I wonder about the compression ratio. How far can you bump that up without running into ANY issues?
I will look into an aftermarket pipe for it maybe and a slightly bigger carb to feed it.
Again, this might be a year or two long project as it is NOT a priority.
As always, Thank you guys.:beer