vrspeedemon
Member
I think I have a boost leak, but on my stage 1 tune I'm holding around 15ish.
I don't have any boost spikes since the AP.
I don't have any boost spikes since the AP.
yikes, you and taylor hold that high of boost, and arent worried? dont think you need forged internals?
Put the MS6 up for winter..
Just out of curiosity, what is that number?I think skater runs 24 or 26 psi on the stock block. He has the world record speed6 for 1/4 mile.
took my forge BPV off today (the sound was starting to annoy me) and i honestly notice a difference between that and the stocker.I also dropped $650 on tires today so this means I cant spend monies on a new BPV
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Just out of curiosity, what is that number?
vrspeedemon what kind of tip did you get? cause when i installed mine before i got the ap i didnt lose any boost at all...to me it sound like something is loose...did you get one of those rubber tip's like cobb or cpe? how much boost are you holding now vs before?
These cars come with forged internals.
Directly quoting the Mazdaspeed Technical Training Book.
Engine Modifications To Handle The Increased Power:
- New Precision engine block and cylinder head casting process
- Forged Steel crankshaft and connecting rods
- 4 layer metal headgasket
- Aluminum alloy dished pistons for heat dissipation and lower compression
- Large diameter full floating wrist pins
- Roller timing chain
- Oil jets added to lubricate and cool pistons
- Optimized piston skirts and connecting rods due to addition of oil jets
- Increased lubricant volume and pressure
- Water cooled engine oil cooler
- Intake manifold and valve cover changed to aluminum for better heat and pressure characteristics.