I did them myself mate. If you do them right you can get an excellent match tbh. I'll be doing them on my 200 in preparation for the akrapovic evo exhaust.Did you do them yourself mate or get them done from elswhere?
I did them myself mate. If you do them right you can get an excellent match tbh. I'll be doing them on my 200 in preparation for the akrapovic evo exhaust.Did you do them yourself mate or get them done from elswhere?
I made 230bhp on a un-ported dbw throttle body. I did port match the 2 manifold halves though as there's a few hp to be gained from this.
Is there any place you'd recommend getting them done as I haven't the skill to do mine. Akrapovic evo sounds awesome! Not asbo enough for me though personallyI did them myself mate. If you do them right you can get an excellent match tbh. I'll be doing them on my 200 in preparation for the akrapovic evo exhaust.
Did you do them yourself mate or get them done from elswhere?
Not off the top of my head mate no. Whereabouts in the uk are you? Me and asbo exhausts are done. I've got to consider my 11 week old daughters hearing now for if she ever goes in the 200 with me.Is there any place you'd recommend getting them done as I haven't the skill to do mine. Akrapovic evo sounds awesome! Not asbo enough for me though personally
Nothing wrong with that! I'm not old school, I'm just tight. Hahaha!Yeap agreed on throttle body, nothing to be gained besides just removing steps! It's just one of those cheap mods that only cost a bit of time. I'm a bit old school and like that sort of thing!
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Yeah just to point out @DS197 mine aren't ported up to the gasket face either. That will make them way to big otherwise.If you look up the r3 manuals they just clean up the casting, actually port matching them to the gasket is overkill
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That looks like a nice job you've done there mate! My inlets looked the same, I just polished down the full length of the ports.View attachment 16212
So throttle body work;
I removed the butterfly and removed the step, to just smooth the transition, nothing major
The screws have been smoothed down as well as they protrude quite a bit
A good piece of advice if doing anything like this is pin punch the threads of the screws, should be able to zoom and see this. Stops the screws from being able to work themselves out if they become loose
View attachment 16213
View attachment 16214
View attachment 16215
Inlet wise;
I have removed the rough casting, and done a light port match. The actual gasket is a lot bigger than the ports, I don't see the benefit of fully matching. There are plenty of guys running stupid power with light matching.
View attachment 16216
Lastly, my IAT relocation.
I have seen fairly low temps, fairly similar to the normal location temps, however, heatsoak to the sensor has less effect on the air temp reading now when idling
View attachment 16217
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Not off the top of my head mate no. Whereabouts in the uk are you? Me and asbo exhausts are done. I've got to consider my 11 week old daughters hearing now for if she ever goes in the 200 with me.
Nothing wrong with that! I'm not old school, I'm just tight. Hahaha!
Yeah just to point out @DS197 mine aren't ported up to the gasket face either. That will make them way to big otherwise.
Die grinder ftw mate. Fuck the dremel!! Takes waaaaaaay to long!Haha would need some serious Dremeling!!!
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That looks like a nice job you've done there mate! My inlets looked the same, I just polished down the full length of the ports.
I totally understand mate, and in that case the Akra will be the best of both worlds. I'm in London and will most likely end up getting a spare manifold to be worked on. I've been looking at http://www.mscustomengineering.co.uk/GasFlowed-Inlet-manifolds.html and Sussex performance engineering and design but reviews of both are very limited.Not off the top of my head mate no. Whereabouts in the uk are you? Me and asbo exhausts are done. I've got to consider my 11 week old daughters hearing now for if she ever goes in the 200 with me.
It was more a case of a quiet night at work mate tbh. Lol!Nice!!! That's committed!
And yea my little dremel took an absolute pasting!
Need to double check the match up of the lower inlet, from memory the gasket was already matching the inlet? I have a phenolic spacer, and I can't actually remember if I made sure there was no step because of the spacer... it must have matched either the inlet or cylinder head!
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Well if you get some spare manifolds, I'd port them for you mate.I totally understand mate, and in that case the Akra will be the best of both worlds. I'm in London and will most likely end up getting a spare manifold to be worked on. I've been looking at http://www.mscustomengineering.co.uk/GasFlowed-Inlet-manifolds.html and Sussex performance engineering and design but reviews of both are very limited.
I very much appreciate the offer mate and will take you up on it!Well if you get some spare manifolds, I'd port them for you mate.
No worries mate.I very much appreciate the offer mate and will take you up on it!