Well thanks to alexiskayak_7 I have found a new mk2f chassis (thanks again mate). So I ll go and have a look at it tomorrow and probably buy it on the spot as the price is, as said before, next to nothing.
The chassis I ll be buying is striped and ready for paint as the previous owner was rebuilding it and dropped the project.
In my G40 I was running an eaton engine with 143hp and 19,1kgr of torque. I intent to go up to around 170 to 180 (that probably translates to 21,22 kgr of torque) and don't want it to split like the previous.
I want to know, before I go for paint, what reinforcements are suggested to avoid further problems with it. Note that I was already running an equivalent to a stage 2 subframe on my G40. Pictures are mostly appreciated.