MTI Introduces New Stage IIE Cylinder Head!
#41
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So it looks to me like MTI stage I were replaced with stage IIe. As far as I remember stage one had the same valve sizes as this stage IIe. Would it be possible to elaborate on what the difference is?
keep in mind that there are some MTI Stage 1 heads/cam cars out there into the 420-430 rwhp range, so its not like those were bad heads either.
Tony
#42
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New Info! Flow numbers for Stage IIe LS6 castings.
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
#43
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New Info! Flow numbers for Stage IIe LS6 castings.
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
how much are these ones?
#44
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![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
New Info! Flow numbers for Stage IIe LS6 castings.
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
how much are these ones?
![Cheers!!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_cheers.gif)
#45
Shorty Director
iTrader: (1)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
New Info! Flow numbers for Stage IIe LS6 castings.
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
Lift Intake/Exhaust CFM
.100 86/63
.200 154/120
.300 209/156
.400 247/191
.500 281/209
.550 297/214
.600 307/217
.650 315/220
how much are these ones?
![Cheers!!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_cheers.gif)
#47
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What is the variance of cfm from port to port? How close are the ports? Are there any guarentees that each port is within so many cfm? Just really curious about your hand porting versus cnc machines.