Hustler's build thread 2.0, the natural aspiration connection
Thread Starter
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
This fuel table is creeping me out. This hits the targets. Is this just a crazy cam or something? I guessing that advancing the cam a few degrees will level-out at 4000rpm.
Or at least be reduced, yes. The dip is normal for an N/A BP. More pronounced with a square top that adds more above 4k than the USDM manifold.
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Thread Starter
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
Thread Starter
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
Thread Starter
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
Any ball-park estimates on how much to advance that intake cam? I'm all about saving myself time with board knowledge. I'm also exhausted and sweaty from re-dressing the threads on that BEGi spacer.
No more than 2* crank. Usually 1* crank (2*cam) is enough.
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Thread Starter
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
God damn, I am struggling to get this car road tuned, I blame the computer. I may just order an Enhanced MS2 and live in debt.
Look at this ------ log...same VE table, and it's different every time, the car still bogs, add spark and it bogs, take away spark and it bogs. I never hear det, but something is not right. Plugs are gapped down to .030", I don't know wtf is going on. How do you tune a car? lol
Look at this ------ log...same VE table, and it's different every time, the car still bogs, add spark and it bogs, take away spark and it bogs. I never hear det, but something is not right. Plugs are gapped down to .030", I don't know wtf is going on. How do you tune a car? lol
The front pack SM's were running 1:31's all weekend when NASA ran there in June. Mid pack was 1:33-1:34.
I ran a 1:36:1 in TTE and both the PTE Miatas put up 1:36:5's.
The new rules allowances for SM would have them point out in PTD/TTD this year.
I think you're a bit nuts calling a 1:27, but if you're ok with sporting the tampon on your dash for another year when you don't hit it, I'm ok with that.
But, on a high note, I've got 4 of those shitty red CARB gas cans to haul fuel to the track - you can use them if you promise never to bring them back.
I ran a 1:36:1 in TTE and both the PTE Miatas put up 1:36:5's.
The new rules allowances for SM would have them point out in PTD/TTD this year.
I think you're a bit nuts calling a 1:27, but if you're ok with sporting the tampon on your dash for another year when you don't hit it, I'm ok with that.
But, on a high note, I've got 4 of those shitty red CARB gas cans to haul fuel to the track - you can use them if you promise never to bring them back.









