I have put together a new v12 engine and would appreciate if anybody could help me test it!

ive just recently put together a 90 degree v12 with a short stroke distance (around .2) the engine has double sleeved cylinder walls and very large pistons to try and keep them inside the engine block. The engine is undersquare with a bore of 1. The crankshaft has a minimum weight by using welds instead of physical parts to connect its bearings. It uses 4 blast pads per cylinder for maximum coverage over the bore of the piston, and operates at a maximum stable performance boost of 50,000 blast pressure (expressed as -350,000 in the blast pad’s “RPM” value which controls pressure). Standard boost at 0 “RPM” is 400,000. It’s not recommended you push this engine past 50,000, and it will run with less failure all the way down to around 25,000. It will run at regular operating pressure at around 100 rotvelocity, or about 950 revolutions per minute. It can peak up to 130 rotvelocity, which is around 1200 revolutions per minute. The engine has a pre-advanced combustion, meaning the blast pads are positioned below top dead center, to take into account a lag in detecting collision. Because of this, the engine will not want to leave its rev range of 90 - 130, and will not run at low RPMS. you can adjust this by moving the heads of of the cylinder by 0.1. it will not run as fast. The engine is balanced relatively well, however any attempts to do it better would be appreciated.

the model:

if you have any questions feel free to ask!

How exactly are we supposed to use it? so far, I have gotten it to explode, and poop out gray bricks. I can’t even attach it to a chariot like I planned…I am sure I am doing something wrong

there is this weird thing called strong joints, theyre really annoying and idk what they are but to remove them, you need to first unanchor the driveshaft and piston assembly. after that, jump on the driveshaft to give it a good spin. then lower the heads onto the cylinders (preferably as it is still spinning). engine should start running. if it doesnt keep jumping on it. if the driveshaft flexes but doesnt complete a rotation there is a strong joint and you need to remove the cylinder head, spin the engine and place it back on again.

I shall try this and see if I get less exploding gray brick poop.