[Chrome383Z]

So already looking at more power, lol. Currently at 621 in 6th on a hot day. Figure 640-650 in 7th. Plenty of fuel at E65 at 10psi. 110m upper and +10% lower currently.

Think I could go to a 105mm upper and bump it up a bit?

Currently at 10 psi at summer temps, not sure if I should go higher or wait and do cam/drop-ins. It doesn’t see anything below 60 deg. Gets garaged under that.

[18.2SS.1LE]

Do it and report back, a couple of psi never hurt anybody right?

[Joshinator99]

Originally Posted by 18.2SS.1LE

Do it and report back, a couple of psi never hurt anybody right?

Oh boy lol!

You probably should wait for drop ins, but… if you’ve got plenty of E fueling capacity, you’re in better shape than most SBE guys who turn the boost up. Just go slow and datalog it carefully.

[Smoked1le]

650 wheel in 7th...I'd think at the crank it's making high 700s. A pulley change I'd bet it definitely puts it over 800 crank hp. I'd play it safe and stay...but I know that urge.

[Spaceme1117]

I think you are pushing things into the danger zone right now. And I mean in regards to piston ring gap.

[Chrome383Z]

Originally Posted by Spaceme1117

I think you are pushing things into the danger zone right now. And I mean in regards to piston ring gap.

Ugh. So easy to decrease a pulley size by 5mm lol. But the danger is real lol.

I think running E I’d be ok but probably pushing it.

Regarding danger zone on 93 I would agree. On E I’m not worried as much.

[Chrome383Z]

Originally Posted by Joshinator99

Oh boy lol!

You probably should wait for drop ins, but… if you’ve got plenty of E fueling capacity, you’re in better shape than most SBE guys who turn the boost up. Just go slow and datalog it carefully.

Think my limit is the low side right now. I wish there was an aftermarket option that could handle high G at the track.

[Joshinator99]

Originally Posted by Chrome383Z

Think my limit is the low side right now. I wish there was an aftermarket option that could handle high G at the track.

One of the guys on this board did the Fore Triple like mine, but just added some fuel cell foam in the tank to stop the sloshing away from the pickups. Believe he tracks the car with no problem.

[Chrome383Z]

Originally Posted by Joshinator99

One of the guys on this board did the Fore Triple like mine, but just added some fuel cell foam in the tank to stop the sloshing away from the pickups. Believe he tracks the car with no problem.

I’d be interested in learning more about this!

[KingLT1]

Should be fine. Your setup is soft on the hit with that 110mm pulley so it's currently only at 10psi for a very short time. I bet your average boost is only 7-8psi.

Have you done any track or dragy runs?

[Chrome383Z]

Originally Posted by KingLT1

Should be fine. Your setup is soft on the hit with that 110mm pulley so it's currently only at 10psi for a very short time. I bet your average boost is only 7-8psi.

Have you done any track or dragy runs?

Not yet, all I’ve got is a log of a pull on a Griffin’s dyno (mustang). I’ll try to get a 60-130 pull here in the next few weeks. My Wife’s family lives in Fairmount…. You get down to the James Dean days when they do that?

[KingLT1]

No, I have never been down there. If you don't like to go 130, you can setup custom times in Draggy. 0-100 or 40-110. I often do those or 1/8 mile.