MuscleMachine

iTrader: (2)

lift intake exh.ccfm int.acfm exh. temp temp depr
.100 72.7 55.8 71.9 53.9 65.6 90.7 28 all
.150 106 83.8 104.8 80.3 65.9 98.9
.200 147.7 111.4 146 106.3 66 104.5
.250 189.8 141.7 187.6 134.4 66.2 110.3
.300 215.9 169.6 213.3 160.7 66.2 111.7
.350 244 192.5 241 182.3 66.4 112
.400 271 210.3 267.7 199.2 66.4 111.7
.450 296.1 222.6 292.5 211 66.4 111.1
.500 314 232.8 310.1 220.8 66.4 110.9
.550 327.9 239.6 323.9 227.2 66.4 110.8
.600 335.4 241.1 331.3 228.7 66.4 110.6
.650 337.7 244 333.7 231.5 66.2 110.4
.700 323.2 246.2 319.4 233.5 66.2 110.4
.750 324.3 248.4 320.4 235.6 66.4 110.4

Flowed by West Coast Cylinder Heads.They are a 4"bore 66cc for a 402 ls2

Beast96Z

iTrader: (21)

Thanks for posting the results. Looks like ET is still spot on with their flow sheets.

Tatoy

iTrader: (4)

Nice #'s here are my 265 #'s:

Here are my head flow #'s

Wayne,

Here are your flow numbers off our bench:


Lift -----Intake-----Exhaust----Exhaust with pipe

.100-------71--------- 59----------60
.200------145---------110---------115
.300------223---------153---------165
.400------281---------200---------218
.500------320---------222---------242
.550------337---------228---------251
.600------351---------235---------255
.650------361---------237---------260
.700------365---------240---------263
.750------367---------242---------270

These #'s were also verified by LME..

MuscleMachine

iTrader: (2)

Nice #'s,how many cubes does your motor have?

beardWS6

iTrader: (1)

Loved my ET 245`s on my 408!They do flow well!!

cyclerage

iTrader: (59)

Hey guys, I just picked up my set. What rockers are you running and how lond of a push rod did you have to run?
thanks
J

gtodoug

iTrader: (1)

I have a set of 245's as well. Our flow numbers are almost identical.

Intake Actual Advertised Variance
.100 71 73 -2
.200 144 152 -8
.300 220 210 +10
.400 279 266 +13
.450 303 XXX XXX
.500 319 312 +7
.550 332 327 +5
.600 338 338 0
.650 340 346 -6
.675 341 XXX

Avg. 255 253

ExhaustActual Advertised Variance

.100 57 57 0
.200 111 114 -3
.300 154 164 -10
.400 212 204 +8
.450 227 XXX XXX
.500 236 224 +12
.550 243 228 +15
.600 247 231 +16
.650 251 234 +17
.700 253 236 +17

I ended up using a 8.125" pushrod for mine, I have a 61cc chamber.

Tatoy

iTrader: (4)

I'm running the Jessel's fully adj. 1.8 with a 8.80 custom 7/16 turned to 3/8 inch pushrod. Not your average motor though..

Wayne

dirty2kTA

iTrader: (3)

tatoy,

i picked a 408 for a friend at lme. im pretty sure i saw your motor, brian said it was going to PA.. it looked insane with that rocker set up, and that massive oil line.

Tatoy

iTrader: (4)

Ya, I just found a spot for everything and got it all mounted up and the lines all cut and tight. I put the oil filter under the d/s front bumper right where the vacume pump was. There is an access door there that comes down with two 10mm screws and then just routed the line as needed.. Ya I think everyone seen my motor out there but me for the longest time..