Buschur Ported Stock Manifold & 65mm TB good for 900whp and 8 second passes..


World's Quickest / Fastest Stock Ecu - 8.99@163mph
World's Quickest / Fastest Drag Radial Evo 8/9- 9.05@160mph
World's Quickest / Fastest Mivec Evo - 8.99@163mph
World's Quickest Stock Frame FP Black - 9.33@146mph

 

Chris...I am having some work done to my exhaust and hot side that will be done by you guys...I considered doing a ported intake manifold and tb...however I am running a stock 9 turbo and I don't know of the real potential gains of your units on a stock turbo...do you have any data comparing a stock intake Manifold to your ported unit rev2 and rev3? On a stock turbo? I could see the benefits on a larger turbo but how about stock...? Thanks...I need the hot side and exhaust Manifold fast...APM will be contacting you guys...

 

Hi Guys,
currently im rebuilding my Evo 5 engine and i just wonder can i get extra torque & hp if i just change to a slightly bigger T/B (70mm) while maintaining my stock standard intake?
My set-up :
1) Walbro 255
2) Tomei FPR
3) 600mm x 300mm x 75mm IC with 2.5" IC piping around.
4) GSC S2 Camshaft
5) Used 85.5mm JE Pistons
6) Used BC I-Beam rods
7) PFC Ecu
8) Stock 560cc Injectors
9) Stock TD05HR 16G turbo

Can my 560cc injectors able to coupe?
Lastly, will it be very lag once i changed to a 70mm T/B?

Thanks

 

get them ported of course it make a differnce, not to mention it is some much cheaper then buying per say an ams f1 and a sheer manifold they are like 1200 each

 

Ported mean the Intake? or T/B?

Thanks

 

We did some testing of the Rev3 with a stock turbo, a summary of the results can be found here sir.

 

You got a member discount beautiful looking intake manifold

 

Thank you sir If you're truly interested shoot me a M and I'll see what I can work out

 

Hi Guys,
come back to my question, can i get extra torque & hp if i just change to a slightly bigger T/B (70mm) while maintaining my stock standard intake manifold?

Lastly,if i used a bigger T/B will it also cause more lag?

Thanks

 

Anyone to share???

 

No, if you go to a bigger TB then you'll have a step at your IM flange. You'd need to at least port that to match the larger TB opening.

Also, I don't think the TB is the main restriction here, the IM porting is where its at and that's what I'd put my money towards (Ported stock, not SMIM)

 

Ok,let's say if i changed to a bigger IM to match the 70mm T/B will it be very laggy on a GSC S2 cams and stock evo 5 turbo?

 

Not for nothing but don;t try to compare a stock manifold to a di or a v5 ..If im paying that price im gonna put a stacked manifold on my car not a ported stocker.

 

This is what a Buschur Ported Manifold for 150.00 has proven to do.. You looking to go faster than this??

World's Quickest / Fastest Stock Ecu - 8.99@163mph
World's Quickest / Fastest Drag Radial Evo 8/9- 9.05@160mph
World's Quickest / Fastest Mivec Evo - 8.99@163mph
World's Quickest Stock Frame FP Black - 9.33@146mph

 

Chris I read everything on your website but thanks for the link anyways...from what I gather the rev 2 manifold seems to give the best gains for the buck since it costs $250. And gives 27 hp and 36 tq vs $650 for the rev 3 which gives 35 hp and 47 tq but costs $400 more...not sure if it's cost effective to gain the extra 8 hp and 9 tq for the money...on a stock turbo...I would like to know the aggressive tune on the stock 9 since there could be many factors per the gains...was this a track tune or street tune? Boost level Psi? Fuel used? Any headwork? Etc...many shops here who have tested stock ported intake manifolds don't see more than 7hp gain peak on a mustang dyno...not saying that it's your manifold they tested keep that in mind please...if you truly let me know in time the results I will get with a ported intake manifold I can have that shipped along with the tb with the other stuff I am sending you guys tomorrow...let me know feel free to pm if needed...