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Пікірлер: 29
@RHBTurbochargers Жыл бұрын
Bottom end assembly and technical details before getting to this point: kzfaq.info/get/bejne/lcmgldmQudiuhKc.html
@pierrecolombo4654 Жыл бұрын
Hi there, I'm wondering wether the displacement still is 2.0 or not? If so, why didn't you upgrade to a B234R? Thanks!
@RHBTurbochargers Жыл бұрын
@@pierrecolombo4654 2.0. Short stroke for easy RPM and less torque
@brianpender7872 Жыл бұрын
I take it this helps out with oil pressure problems when balance shafts are deleted! I hear of problems with oil pressure when these are deleted and blanked off ! I’ve never heard of oil restriction been put into the cylinder head so I want to know if it works and cures pressure problems! Every day is a school day ! Videos are excellent mate content is brilliant cheers
@stevestephens8969 Жыл бұрын
Not sure I agree with the execution here. Obviously you need good Oil pressure, but many good engine builders will always attest that a good ''Oil flow'' is as important as Oil pressure. I.e.- 4 bar Oil pressure with very good flow to all feeds, at max rpm, is much better than 6 bar pressure and poor flow due to flow path restrictions. If you delete the Oil feeds to the 'balance shaft bearings correctly' when removing them, so there is no 'bleed' off in pressure then removing the balance shafts when done correctly should increase pressure and also flow. Purely on the basis that you have reduced oil outlets and therefore the pumping flow rates and oil pressure will be the same at the pump as before, but the flow and pressure will increase slightly due to there now being less outlets. Personally I would have gone the other route, and deleted any oil pressure relief valve and opened out the feeds furthest from the 'pumping source' being cam feeds and allowed any excess pressure to feed the top end where pressure and flow is most needed, especially on long radius bends etc. Most engine seals are good to 6 / 7 bar +, so by deleting the balance shaft feeds, correctly, and then slightly opening up the top end feeds, getting much above 5/6 bar at full chat will be almost impossible, and you have very good flow rates with more than enough oil pressure. And if going for big numbers then 'line boring' the mains would be advantageous and would also take a little more oil flow and pressure, when deleting the Oil pressure relief valve.
@DrewLSsix Жыл бұрын
You have ignored the issue of return flow, if you feed oil into the head at a high enough rate you can effectively lower the oil level in the sump and blow the motor. You dont want "more" pressure or flow, you want adequate pressure and flow.
@zachsaab25010 ай бұрын
Hands down mate, I've never seen anyone to rev SAAB B204 engine above 8k at this power levels. Could you please share some details about the cylinder head and main caps bolts? Are you using standard bolts or studs? Cheers
@RHBTurbochargers10 ай бұрын
ARP head studs and main studs
@kj-un5lx5 ай бұрын
@@RHBTurbochargers any chance you got the ARP part numbers for mains and head. Cheers pal.
@rolfemarquis101711 күн бұрын
I'm running the tibuc adjustable cam sprockets on my car they work good for me map tune sells them
@dlawlz Жыл бұрын
Pumped to see a deeper dive on the tubular manifold thought process and design etc
@RHBTurbochargers Жыл бұрын
This has been on the todo list!
@2ToneUltra Жыл бұрын
Most impressive.
@TheSaab04 Жыл бұрын
Beautiful good job sir
@Jonjs99 Жыл бұрын
Thank you so much!
@JasonLuther19 ай бұрын
So sick. I just snagged a gem of a 98 turbo 900. Id love to built my b204
@ianantoinerobinson715 Жыл бұрын
Nice can't wait to see it running and racing😊💪
@kj-un5lx5 ай бұрын
What size drill bit did you use on the feed to the head as I got you used a 1/16 tap for it, just I'm about to assemble my bottom end this week. 🍻 cheers
@rasmusbengtsson2787 Жыл бұрын
u need all metal lifters like i have
@93_forceboy557 ай бұрын
Why did you go with stock pistons instead of forged? I know stock t5 pistons can handle power but wouldn’t a lighter forged piston benefit for high rpm?
@RHBTurbochargers7 ай бұрын
Because stock pistons don't cost anything, the spares don't cost anything, and they work. Available forged pistons aren't much lighter.
@aidenkroll789 Жыл бұрын
Can you tell me how to run a b204 on a stand?
@troublelessone799911 ай бұрын
oh snap.. dry sumping the b204.. where is that vlog???
@RHBTurbochargers11 ай бұрын
Only have pics unfortunately. Might make a slideshow video of the process
@boostedsaab2757 Жыл бұрын
Whats the reason for restricting the oil to the head?
@RHBTurbochargers Жыл бұрын
To reduce oil flow to the head back to normal levels because of the raised oil pressure
@Geeboogobber Жыл бұрын
What radio station was that?
@RHBTurbochargers Жыл бұрын
Rev drum and bass on youtube + my own riddim playlists
@do.u.groove511211 ай бұрын
listenind to some interrupters......go listen to Rancid and the specials