FI close LSA dyno #s
I made 680rwhp with the stock 346, bolt-ons, D1@13psi and an F14 cam(232/234 .598/.598) or something like that on 112lsa.
New set-up is a 402, bolt-ons, F2@25psi and a big cam (248/250 .630/.630) or something like that on 112 + 4 and so far it's made 798rwhp blowing thru the converter. Should be closer to 900-1000rwhp with the new chance converter I put in it. I'll have it back on the dyno for a touch up on the tune soon.
New set-up is a 402, bolt-ons, F2@25psi and a big cam (248/250 .630/.630) or something like that on 112 + 4 and so far it's made 798rwhp blowing thru the converter. Should be closer to 900-1000rwhp with the new chance converter I put in it. I'll have it back on the dyno for a touch up on the tune soon.
That strategy works better on a blower car than a turbo car.
Talking about a specific LSA is pointless. With turbos it has more to do with over lap. In other words a 222/222 with 112 LSA has less overlap than a 244/244 with a 114 LSA.
Talking about a specific LSA is pointless. With turbos it has more to do with over lap. In other words a 222/222 with 112 LSA has less overlap than a 244/244 with a 114 LSA.
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Joined: Nov 2003
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From: Norn Iron
i think a few here have proven otherwise. Intmd8 i believe it was tested a few cams and the more overlap the more power he made. Harlan did the same.
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9 Second Club
Joined: Nov 2003
Posts: 13,616
Likes: 185
From: Norn Iron
more overlap and more duration...or just more overlap ?
Also, peak numbers may not be what its all about. For an auto race car....perhaps. For someone wanting good power, and a wide power band....overlap may become more important ? ( ie, a manual car )
Also, peak numbers may not be what its all about. For an auto race car....perhaps. For someone wanting good power, and a wide power band....overlap may become more important ? ( ie, a manual car )
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