Rennlist Top 10 HP/TQ
#1051
Rennlist Member
Just pointing out that it does have C.O.P. in the picture.
As for the looks of it, I agree, the intake has been well made, I just don't like the look of the plenum on a purely cosmetic level and I don't like the colour of the cam covers. The intake looks well built but I had thought the t/b looked decidedly small in the pics.
ps..."Sinking the Slipper" is Aussie for kicking a man when he's down. I was meaning that after the usual jokes about the 928 I was being serious in that I didn't want to seem like I was criticising the car continuously. Also, agree with Duke re the power levels being a little down and that's what I meant about halving the motor, pistons, valves, turbos etc...it's making 400whp as a i4 8v. Of course that's a rudimentary calculation.
I'm also curious how they go about curing our normal issues with headgaskets?
As for the looks of it, I agree, the intake has been well made, I just don't like the look of the plenum on a purely cosmetic level and I don't like the colour of the cam covers. The intake looks well built but I had thought the t/b looked decidedly small in the pics.
ps..."Sinking the Slipper" is Aussie for kicking a man when he's down. I was meaning that after the usual jokes about the 928 I was being serious in that I didn't want to seem like I was criticising the car continuously. Also, agree with Duke re the power levels being a little down and that's what I meant about halving the motor, pistons, valves, turbos etc...it's making 400whp as a i4 8v. Of course that's a rudimentary calculation.
I'm also curious how they go about curing our normal issues with headgaskets?
#1052
Race Car
Patrick, my guess on the head gaskets is that they have a more substantial amount of material to keep the block from flexing as bad.
After analyzing many bad head gaskets my conclusion is block flex and cylinder movement are the problems.
My .02
After analyzing many bad head gaskets my conclusion is block flex and cylinder movement are the problems.
My .02
#1054
#1055
They are BR8 plugs but with a VERY short resistor, and I believe they normally go into snow mobiles. NGK units.
#1056
I am always sceptical. I've seen too many claims of big power turn out to not put down any mph. I'm not sure of your plans with the car but I'd love to see how much mph you can get.
It sounds like an awesome ride.
I have to ask though, why 21 psi on a 4v. Hell I only run 20ish psi on a home done 8v head and have made over 500 rwhp (determined by trap speed)
It sounds like an awesome ride.
I have to ask though, why 21 psi on a 4v. Hell I only run 20ish psi on a home done 8v head and have made over 500 rwhp (determined by trap speed)
Not me - Todd - he is posting in that thread on the 928 forum. Why? Because he can? He also had a 300hp supercharged motorcycle with a VW TypeIV motor in it.
I think when he does go to a strip, it will be difficult to go again, as it will be under 10, and I think thats when you need a cage? I don't know. I have never really pursued the 1/4mile as I like turning and going fast better.
#1057
Head gaskets break and cylinders move from detonation and uneven combustion. When that is solved, the head gaskets can go back to doing their real job - sealing the combustion chamber for water and oil.
#1058
Race Car
Not me - Todd - he is posting in that thread on the 928 forum. Why? Because he can? He also had a 300hp supercharged motorcycle with a VW TypeIV motor in it.
I think when he does go to a strip, it will be difficult to go again, as it will be under 10, and I think thats when you need a cage? I don't know. I have never really pursued the 1/4mile as I like turning and going fast better.
I think when he does go to a strip, it will be difficult to go again, as it will be under 10, and I think thats when you need a cage? I don't know. I have never really pursued the 1/4mile as I like turning and going fast better.
I seriously doubt it'll run faster than a mid 11.
I'd love to be proven wrong though.
#1059
Race Car
I don't agree. When you really tweak the 4's stuff moves around. Even when the tune is extremely safe I've seen cylinder walk. The v8 will be more resilient due to more structural material.
#1060
#1064
Rennlist Member
That is pretty impressive indeed. Especially as he's running quite a few stock components and did I hear right, the stock gearbox??