**Stage 1 and 2 Ported Inlet Manifold Group offer**

M

MartinW@EPP

Trader
Trader
ok guys, i know this has been going on for a wee while but its not been the easiest thing to set up. we have associated a deal with Race Developments aka Tim Radley on his stage 1 and 2 inlet manifolds. There manifolds are proven and running in some absolutely top spec cars, including tims previous demo car, which achived some crazy results in the power department.

the key thing for me also is the time to get these done will be significantly shorter at 4 weeks from recieve the cores and i will be sending the cores tommrow:D

Stage 1

Port and flow the runners, matching them to the gasket as shown in the first photo below. The throttle body plate is also smoothed and the nasty transition on the inside removed and replaced with a radius - up to 65mm only. This helps airflow into cylinder 4 which is always the weak point on these engines and the most prone to detonation. Price £180.

Stage 2

Cut the plenum apart and flow it inside, modifying the runner entry, polishing the inside, then welding it all back up whilst carrying out all the stage 1 mods as well. This can be seen in the other 2 photos. This spec we've tested on our own 9GT test car which made 750bhp and 640ftlbs so there is certainly no flow restriction with the spec. Price £385.

Additional to the 2 stages above we can modify the throttle body mounting plate to allow for a throttle body larger than 65mm. A common mod is to run an S90 which is 70mm. This requires welding around the side of the existing plate to give it more support then porting the entry out and again putting a nice radius on the turn. This is an additional £50.





THIS OFFER IS FOR 4-8 ONLY - E9 INLETS MUST BE PROVIDED BY THE CUSTOMER - WE ONLY HAD STOCK OF 4-9



Throttle bodies

S90 4-6 £175 7-9 £215

Millspec £195


Finish

powder coated £80

THESE ARE ALL OUTRIGHT BUYS, NO CORE EXCHANGE R WAITING WITH YOUR CAR OFF THE ROAD

Please add your name to the list with the choice your after

1 MartinW@EPP - stage 1 + Milspec
2 Andrew b - stage 2 + millspec
3 Leecavturbo - stage 2 + s90
4 mohEvo8Fq330's - Stage 2 + S90
5 Trixs - stage 1
6 Dirtmatt
7 A.N Other - stage 2#
8 JAG_615F – STAGE 2 WITH MANI MOD FOR S90
9 ACS - STAGE 2 WITH MANI MOD FOR S90

only 7 left, once they have gone they have gone
 
M

MartinW@EPP

Trader
Trader
officially in production now guys, be quick as once they have gone they have gone:D

1 MartinW@EPP - stage 1 + Milspec
2 Andrew b - stage 2 + millspec
3 Leecavturbo - stage 2 + s90
4 mohEvo8Fq330's - Stage 2 + S90
5 Trixs - stage 1
6 Dirtmatt
7 A.N Other - stage 2#
8 JAG_615F – STAGE 2 WITH MANI MOD FOR S90
9 ACS - STAGE 2 WITH MANI MOD FOR S90
10 Lurcher - Stage 2 + Milspec
 
M

MartinW@EPP

Trader
Trader
these are nearing completion this week folks, last 4 available if any wants one. they are quite simply the best you can buy. a aftermarket inlet will give tp end gains but loose out on spool, they gain on spool and top end, its a winer:D
 
M

MartinW@EPP

Trader
Trader
Not long remaining on this guys, look at the thread below to see back to back testing on standard inlet manifolds v expensive aftermarket ones, very surprising results. i run 620bhp now on standard and im switching to standard stage 2 port, on my old evo 9 a ran standard inlet at 660bhp

why pay silly money for Mangus, AMS etc

Intake manifold dyno tests and facts only.
 

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