03-12-2010, 07:06 AM | #1 |
I refuse to go smurfy
Drives: 2009 Challenger SRT8, 2010 Camaro Join Date: Nov 2009
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LLT V6 stock flowrates....simply sad!
Matt D.'s stock flowrate #'s....we should see worked heads in the next day or two as he's cutting the valve job later today, and he'll be looking at the t/b and intake manifold soon as they show up at his shop tonight, UPS brought them back to my house lastweek as I forgot to remove an old label on one side and it was to me...so those are a week behind schedule, my fault. But anyways, here's what the stock heads are doing
"Intake .200 188 .300 255 .400 275 .450 281 .500 284 Exhaust .200 135 .300 152 .400 160 .450 162 .500 164 flowed at 28" of h2o on a sf-600 After .500" lift they started to level out I still haven't decided what valve job cutter I want to use yet, I may use a little shallower seat angle but I may leave it a 45 degree seat." And don't forget these are port matched to the BBK long tubes that Phastek had as a pre-production set for testing. Here's some of the V8 #'s he's pulled from the heads he's worked depending on the shortblock setup such as displacement and compression ratio....hope we can see similar flow rates, atleast up to .5-.6" as the stock cams only open up that far on the V6 heads. I wish I had some stock V8 SS flowrates to compare to instead. Intake Exhaust .200" 158 .200" 117 .300" 236 .300" 183 .400" 294 .400" 226 .500" 346 .500" 241 .600" 361 .600" 250 .700" 378 .700" 255 Intake Exhaust .200" 162 .200" 118 .300" 249 .300" 180 .400" 306 .400" 222 .500" 339 .500" 239 .600" 355 .600" 246 .700" 363 .700" 251
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-Bill...the Camaro was my wifes, now she's got a minivan Challenger- 2009 Dodge Challenger SRT8 Procharger D1 Supercharger: 10.895 @ 126.720 MPH |
03-12-2010, 07:17 AM | #2 |
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I honestly can't figure out what those numbers mean But thanks for the work. Hopefully you guys come up with a better manifold to use.
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Formerly owner of:
2012 2SS/RS Build Thread - Totaled by red light runner 2010 LT/RS Build Thread - Traded in for 2012 2SS 2007 Acura TSX 1992 Oldsmobile Achieva V6 1992 Mercury Sable |
03-12-2010, 07:18 AM | #3 |
Drives: '10 LT RS A6 & '04 Acura RSX Type S Join Date: Oct 2009
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Hey Don... got any photos of the stock ports?
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03-12-2010, 07:22 AM | #4 |
Red Brick of Vengeance!
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Glad I'm not alone! LOL! Guess I know what I'll be reading up on this weekend!
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03-12-2010, 07:28 AM | #5 |
Drives: '10 LT RS A6 & '04 Acura RSX Type S Join Date: Oct 2009
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Pretty simple really... flow rates in CFM at .2" ~.3"~.4" ~ ETC of lift at the valve.
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03-12-2010, 07:30 AM | #6 | |
Quote:
Does your wife know what you're doing to her car?
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1LT A6, 19" polished rims, MRT 1.0 exhaust, Boston Acoustics, C&C package, Tint
NO, the Rev limiter is not set to 118MPH... and YES, driving in this manner does affect MPG... |
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03-12-2010, 07:32 AM | #7 |
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Ok so I understand that part now. Can you tell me what units are the flow rates measured in?
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Formerly owner of:
2012 2SS/RS Build Thread - Totaled by red light runner 2010 LT/RS Build Thread - Traded in for 2012 2SS 2007 Acura TSX 1992 Oldsmobile Achieva V6 1992 Mercury Sable |
03-12-2010, 07:33 AM | #8 |
Drives: '10 LT RS A6 & '04 Acura RSX Type S Join Date: Oct 2009
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cubic feet per minute
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03-12-2010, 07:38 AM | #9 |
Red Brick of Vengeance!
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ah... ok.. makes since now! WOOHOO! No studying this weekend!
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03-12-2010, 07:41 AM | #10 |
Retired
Drives: 2010 Camaro RS V6 #1301 DOB 3/23/09 Join Date: Aug 2009
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03-12-2010, 07:42 AM | #11 |
Drives: '10 LT RS A6 & '04 Acura RSX Type S Join Date: Oct 2009
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Yea, it's measured at the end of the valve....
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03-12-2010, 07:46 AM | #12 |
I refuse to go smurfy
Drives: 2009 Challenger SRT8, 2010 Camaro Join Date: Nov 2009
Location: MD
Posts: 1,311
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I don't, but Matt might, not sure if he took shots of those or not, I'll ask. I did post up pics of the porting he did on the first head, just no valve job cut yet. These are all I have at the moment.
And all the wife knows for now is the headers back exhaust and cai... too scared to tell her about the rest, and she's not technical enough to know if I did this or not
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-Bill...the Camaro was my wifes, now she's got a minivan Challenger- 2009 Dodge Challenger SRT8 Procharger D1 Supercharger: 10.895 @ 126.720 MPH |
03-12-2010, 07:59 AM | #13 |
Drives: '10 LT RS A6 & '04 Acura RSX Type S Join Date: Oct 2009
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Hmmmm... you gonna change out the guides? They look a little thin around the holes. They may crack and chip off like that!
Interesting that in photo 3 they didn't add more radius to that ledge on the bottom. Was the material too thin there to take more out?
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03-12-2010, 08:01 AM | #14 |
I refuse to go smurfy
Drives: 2009 Challenger SRT8, 2010 Camaro Join Date: Nov 2009
Location: MD
Posts: 1,311
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And I'm not going any bigger on the valves, just a 5 angle face. So I'm not expecting SS flowrates, but definitely expecting improved over stock V6 flow rates!! Matt says the intake side will see minor improvements, he worked the runners a little, and a little on the bowls.....but on the exhaust side, he got plenty of material out of the way, and he's not simply a hogger....he understands how to improve velocity through shaping the runners right. I can't wait to see the final #'s.....these with the lt headers/high flow cats is going to equal some nice gains. The cai with any porting on the intake side is going to be icing on the cake.
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-Bill...the Camaro was my wifes, now she's got a minivan Challenger- 2009 Dodge Challenger SRT8 Procharger D1 Supercharger: 10.895 @ 126.720 MPH |
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