Its all down to personal feel.
If you want something thats easy to do stick with the CA and forge it. They can make 250rwkw with the right choice of mods.
The SR isnt going to be hard either.
RB25 would be my choice, but i love the feel of the RB.
They do lock a little easier.
Really it comes down to what you want the car for.
Ive driven RB25 and RB20 S13's.
My latest track car is running a Rb20. As you would know they have a bit of lag.
The RB25 S13 was an awesome car to drive, Just make sure you set up your suspension accordingly for the increased weight up front.
SR is easier for the fact the motor was intended to be installed in that chassis.
RB's are prone to cooling issues in S13's if the cooling system isnt set up correcly.
Saying all that i dont dislike CA18's either.
My last CA made 220rwkw and never missed a bet.
Who have people used to send cars with no handbrake/tailshaft?
I know 95% will not touch a car thats not running.
Need to move a car from QLD to SA.
Any reccomendations?
I had the same thing when going into a partnership.
He may have started out as a sole trader, as he was finding his feet in business, and as he has become larger and had an increase in turnover he has decided to become a company.