Ported gt40 flow numbers

Author: lnwk

August undefined, 2024

WebJan 20, 2012 · stock E7s flow ~160cfm Ported correctly they will flow ~215-220cfm GT40/GT40P flow ~190cfm Ported correctly GT40s flow ~230cfm Trick Flows flow … http://www.abbottssuperflowport-polish.com/Intake-Flow-Numbers.html

GT40P.... worth Porting? Mustang Forums at StangNet

WebJan 26, 2024 · Bigdogs ported GT40 flow numbers LIFT IN EXH .100 82 65 .200 146 118 .300 191 144 .400 225 160 .500 232 177 .600 234 182 No too bad for an old head if you ask me. Should drive really well and be easy to tune while putting an SN95 solidly in the 12's. The draw back is I cannot use the heads on my 363, but the intake is usable. WebJul 13, 2005 · The intake port flows 235ish cfm with a 1/2 in. radius, but with the intake manifold attatched it drops flow to about 215 cfm. The intake manifold by itself flows about 220 cfm. The intake manifold ports are quite small and round. Should I be more concerned with the length of the runners or is my flow issue something that is definitely robbing ... inconsistency\\u0027s hc

Thumper ported GT40 heads arrived (pics) - StangNet

WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... Webported gt40 iron flow numbers - Northern California Ford Owners Email this post to someone! Page: 1 2 Author Topic: ported gt40 iron flow numbers Jaejae5.0 ¯ Member # … Web2 EDL-2975 SBC Edlebrock Victor Jr. (SBC) 237 CFM 262 CFM 316 CFM 341 CFM. 3 EDL-7501 SBC Edlebrock Performer RPM Airgap (SBC) 210 CFM 235 CFM 308 CFM 320 CFM. … inconsistency\\u0027s hn

An example of our stage 2 ported gt40 heads. - Facebook

351W D0OE-C heads better than GT40P\

WebSep 4, 2002 · I have a set of old steel GT-40's (ported by Ron Anderson Performance) that have flow numbers that are better than out of the box TFS. By better I the flow matches my car. They have good flow numbers as far as amopunt goes and more importantly, they have high velocity flow. WebFlowing some customers stage 2 ported gt40 heads. This is just a video of our results. We provide to the customer before and after results on all of the part... inconsistency\\u0027s hoWebAug 3, 2004 · If you fig. in the going price of gt40 heads and the porting then it would come in at about 900$ range. Thumper said over 230 on the intake side, So I would guess comparable to what other heads flow at that level on the exh. as there has been alot of good work there. But I realy have no idea what the exh. flows maybe thumper can jump in and … inconsistency\\u0027s hq

"WebMar 12, 2008 · as far as I know the Explorer GT40P and cobra GT40 heads are flowing almost identical intake port and exhaust ports, the GT40P has about 10% more flow and therefore makes more HP. The downside of the GT40P is that the spark plug holes are at an awkward angle and they special headers to fit. " - Ported gt40 flow numbers

Ported gt40 flow numbers

Head flow on stock 289 heads Vintage Mustang Forums

WebDec 19, 2024 · Sell the intake, put the porting money (porting an explorer intake to 75mm makes no sense) towards a better one. Sell the gt40 heads and put the dyno money … WebDec 19, 2024 · Ultimately, when people have ported their E7s they’ve been able to achieve between 20 and 40 horsepower, which is, once again, nothing to sneeze at and about as …

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WebAug 4, 2009 · Port and Polish 213.29 Intake +19.12 CFM 163.35 Exhaust +24.02 CFM http://www.castheads.com/ford_gt_40.php These guys are charging $1,000 and I matched the intake flow and beat the exhaust flow. This is also with stock valves without any valve … WebAnother set of stage 2 ported gt40 heads. These heads when flowed after porting went 230/167cfm @.600" lift with the stock valve size. Low and mid lift flow was up over 40cfm …

http://www.clubcobra.com/forums/small-block-talk/75322-ported-gt-40x-heads-vs-afr185.html WebDec 1, 1999 · Best of all for vintage Ford owners, the new heads bolted right on top of 289, 302, and 351 Windsor engines, so all of a sudden we went from digging through junk …

WebMay 29, 2007 · tmoss do you have the fow number for the gt40p ported heads intake and exhuast tmoss said: E7s in well done heads will flow 210-230cfm maxed out. What you do … WebAug 29, 2007 · GT-40 59.7 45.2 E7TE 55.1 39.8 '69 351W 56.95 39.7 289 51.45 35.85 GT-40 Al. 65.1 48.26 GT-40X Al. 65.7 52.9 Twisted Wedge 76.65 57.3 "Power heads" 67.05 57.9 …

WebMar 14, 2003 · I used the ported 351w with large valve flow numbers from the previously mentioned article and I used the stock GT40P numbers from the same article. The results are below: GT40p heads peak horsepower was 310@5000 with 363ft/ lbs@3500. The worked 351 heads showed peak power of 328@5000 and 380ft/ lbs@3500.

WebMay 22, 2009 · I honestly think you could get a 12.9 with ported stock heads pretty easily. A mild cleanup of the ports on the GT40P's, plus a decent cam (not the E cam, something dual pattern like the TFS1), and the GT40 based intake could get you in the 275 RWHP range and mid 12's with no problem. Grab some gears if funds allow. inconsistency\\u0027s htWebSep 22, 2010 · Here is flow data on the GT40 family of intakes that were ported without getting crazy and doing a lot of welding/high level mod work. These are stock pieces ported within the limits of the stock castings. 240-250cfm for bothh upper and lower are the norm. inconsistency\\u0027s hjWebMar 30, 2013 · Even a professionally ported iron GT40 head will only barely get you near the numbers of an entry level AFR or Trick Flow head. Now I whole heartedly support the … inconsistency\\u0027s hkWebAnother set of stage 2 ported gt40 heads. These heads when flowed after porting went 230/167cfm @.600" lift with the stock valve size. Low and mid lift flow was up over 40cfm over stock. This is the before and after flow … inconsistency\\u0027s hiWebIt flows 380+ cfm with a 45 degree valve job. Designed for 2.250 Intake 1.810 Exhaust Valves. New Castings Available. Max Wedge 77939 Flow Sheet CNC Porting $1400.00 Edelbrock Victor 77919 Big Block We took the Edelbrock 77919 and port it to Max Wedge Specs. It flows over 400cfm with a 50 degree valve job. 45 degree also available. inconsistency\\u0027s h8WebJan 26, 2024 · Bigdogs ported GT40 flow numbers LIFT IN EXH.100 82 65.200 146 118 .300 191 144.400 225 160.500 232 177.600 234 182 No too bad for an old head if you ask me. … inconsistency\\u0027s hpWebDec 19, 2024 · Just sell it and buy a better intake. Dyno tuning a gt40 setup is an even worse use of money. A calibrated meter and injectors and it would be fine. Keep the EGR or just use a simulator. Most likely you could even run the stock meter and injectors since gt40 iron stuff doesn't exceed the stock 19lb injector capacity. inconsistency\\u0027s h2