This may have been posted before but I’m new and I searched and couldn’t find anything.
Basically, I will likely be using the sr20det engine, but I am still considering the rb20det and rb25det engines. I was wondering if people who have 300+ hp on there 240’s could tell me what they have done.
I know that the rb25det engine costs a lot more than both other engines, and cost IS an issue here, I’m definately willing to spend about 4 grand under the hood, maybe a little more.
If I go with the rb25 engine will I have to invest quite a bit more money to increase it to 300 or are the mods fairly simple?
If Im going to go with the sr20 or rb20, will i need a bigger turbo set up to pull 300hp at the wheels?
Basically just looking for some pointers with this one, and looking for the cheapest easiest way to pull 300+ hp to the wheels.
If you want 300whp on a KA or SR you’d be looking around $1500-$3000 (depending on what kind of parts and whether their new/used) and that wouldnt even include an SR20 motor set or a FMIC etc etc…
I’d imagine anyone on this forum making 300+whp has got atleast $5000 invested into their engine/setup.
The cheapest option would be to KA-T. If your motor is in good condition stock internals should hold 300WHP with a good tune. If you are going to beat on it a lot I would suggest a rebuild with forged internals.