Indy 360-2 head and intake work - Moparts Forums

Register Log In Moparts Forums Unlawfl's Race & Engine Tech Indy 360-2 head and intake work

Print Thread

Page 2 of 3

1

2

3

Re: Indy 360-2 head and intake work [Re: 340_Dart] #583655 01/24/10 10:05 PM 01/24/10 10:05 PM
Joined: Jan 2009 Posts: 1,044 Victoria, Australia Ian super stock
Ian super stock Joined: Jan 2009 Posts: 1,044 Victoria, Australia	there s nice work and many hrs on the intake ,what s the hp gain on the intake over std and what comp did ya end up with. 1.37 60 ft [email]6.0@113[/email] [email]9.57@141[/email] 408 glide 3550lbs new video http://www.youtube.com/watch?feature=player_embedded&v=Xvq3ZObywQE

Re: Indy 360-2 head and intake work [Re: Ian] #583656 01/24/10 11:22 PM 01/24/10 11:22 PM
Joined: Sep 2007 Posts: 2,584 sycamore,ohio B BobsProFab master
BobsProFab master B Joined: Sep 2007 Posts: 2,584 sycamore,ohio	nice work Brett !

Re: Indy 360-2 head and intake work [Re: BobsProFab] #583657 01/25/10 12:12 AM 01/25/10 12:12 AM
Joined: Feb 2006 Posts: 2,380 MD Kevins493 top fuel
Kevins493 top fuel Joined: Feb 2006 Posts: 2,380 MD	Andy, you're in good hands with Brett. It seems he's going in the same direction that we are with the cam for next year; about the same lift and 10* less duration on the intake side. Unfortunately I have a pretty severe disadvantage with that intake though LOL.

Re: Indy 360-2 head and intake work [Re: Kevins493] #583658 01/25/10 08:48 AM 01/25/10 08:48 AM
Joined: Jan 2007 Posts: 3,695 nc E emarine01 master
emarine01 master E Joined: Jan 2007 Posts: 3,695 nc	Nice work Where are ya gona install the cam @ ad where do ya expect the power band to be?

Re: Indy 360-2 head and intake work [Re: Ian] #583659 01/26/10 12:52 AM 01/26/10 12:52 AM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Quote: there s nice work and many hrs on the intake ,what s the hp gain on the intake over std and what comp did ya end up with. I would think intake should be 25~35hp over what it was. I did fix the taper in the intake runner cross section was bigger at end of the port than the middle of the port. (that did not work well) the CR for now will stay at 10.3to1 .... we will see how Andy's budget is doing after this work LOL.

Re: Indy 360-2 head and intake work [Re: emarine01] #583660 01/26/10 12:56 AM 01/26/10 12:56 AM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Quote: Nice work Where are ya gona install the cam @ ad where do ya expect the power band to be? cam is in at 103* should pull to 7300~7500 (cam and heads will do that) Push rods may not be up-to that task short block may not like that much RPM... we will see

Re: Indy 360-2 head and intake work [Re: W5DART66] #583661 01/26/10 12:59 AM 01/26/10 12:59 AM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Had heads on my buddy's flow bench tonight(Dennis Wheet at AFD) he needs to email the numbers for me hope to post them soon. 5760445-IMG_0296-2.jpg (215 downloads)

Re: Indy 360-2 head and intake work [Re: W5DART66] #583662 01/26/10 05:14 AM 01/26/10 05:14 AM
Joined: Jan 2009 Posts: 1,044 Victoria, Australia Ian super stock
Ian super stock Joined: Jan 2009 Posts: 1,044 Victoria, Australia	thanks Brett nice post, i lost 12 cfm with the intake on the heads ,it will be good to see what yours flows . 1.37 60 ft [email]6.0@113[/email] [email]9.57@141[/email] 408 glide 3550lbs new video http://www.youtube.com/watch?feature=player_embedded&v=Xvq3ZObywQE

Re: Indy 360-2 head and intake work [Re: W5DART66] #583663 01/26/10 10:59 AM 01/26/10 10:59 AM
Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere S/ST 3040 master
S/ST 3040 master Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere	I hope you post the numbers, with and without the intake.

Re: Indy 360-2 head and intake work [Re: S/ST 3040] #583664 01/26/10 01:35 PM 01/26/10 01:35 PM
Joined: Nov 2004 Posts: 1,745 Maryland 340_Dart top fuel
340_Dart top fuel Joined: Nov 2004 Posts: 1,745 Maryland	Quote: I hope you post the numbers, with and without the intake. Me too!

Re: Indy 360-2 head and intake work [Re: W5DART66] #583665 01/26/10 01:46 PM 01/26/10 01:46 PM
Joined: Nov 2004 Posts: 1,745 Maryland 340_Dart top fuel
340_Dart top fuel Joined: Nov 2004 Posts: 1,745 Maryland	Quote: cam is in at 103* should pull to 7300~7500 (cam and heads will do that) Push rods may not be up-to that task short block may not like that much RPM... we will see The old factory 360 block is what worries me with the bottom end... I know the K1 crank and rods will take the RPM.

Re: Indy 360-2 head and intake work [Re: 340_Dart] #583666 01/26/10 02:47 PM 01/26/10 02:47 PM
Joined: Dec 2007 Posts: 310 Michigan 4 412 SB Duster enthusiast
412 SB Duster enthusiast 4 Joined: Dec 2007 Posts: 310 Michigan	With the intake opened up what carb are you going to run on it.

Re: Indy 360-2 head and intake work [Re: 412 SB Duster] #583667 01/26/10 06:06 PM 01/26/10 06:06 PM
Joined: Nov 2004 Posts: 1,745 Maryland 340_Dart top fuel
340_Dart top fuel Joined: Nov 2004 Posts: 1,745 Maryland	I plan on running my 1050 dominator on this motor. I ran it on the motor before the changes but used an adapter plate

Re: Indy 360-2 head and intake work [Re: 340_Dart] #583668 01/26/10 11:37 PM 01/26/10 11:37 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	flow just valve job. .100"_______79.7 .200"______141.2 .300"______198.3 .400"______251.7 .500"______291.2 .550"______301.3 .600"______309.7 .650"______315.9 .700"______319.4 .750"______317.4

Re: Indy 360-2 head and intake work [Re: W5DART66] #583669 01/26/10 11:46 PM 01/26/10 11:46 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	flow numbers with update port work work. Lift CCFM -------- ------- 0.0500 52.7 0.1000 81.8 0.1500 111.8 0.2000 143.27 0.2500 174.1 0.3000 203.3 0.3500 231.9 0.4000 257.2 0.4500 280.5 0.5000 298.02 0.5500 309.56 0.6000 319.7 0.6500 324.47 0.7000 331.71 0.7500 332.89

Re: Indy 360-2 head and intake work [Re: W5DART66] #583670 01/26/10 11:54 PM 01/26/10 11:54 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	flow with intake on. Lift CCFM -------- ------- 0.3000 199.2 0.3500 225.6 0.4000 246.6 0.4500 265.1 0.5000 280.5 0.5500 292.0 0.6000 300.1 0.6500 307.5 0.7000 312.3 0.7500 308.0 0.8000 304.6

Re: Indy 360-2 head and intake work [Re: W5DART66] #583671 01/27/10 12:32 AM 01/27/10 12:32 AM
Joined: Nov 2004 Posts: 1,745 Maryland 340_Dart top fuel
340_Dart top fuel Joined: Nov 2004 Posts: 1,745 Maryland	Brett, just out of curiosity, what did the contest motor heads flow?

Re: Indy 360-2 head and intake work [Re: 340_Dart] #583672 01/27/10 09:47 AM 01/27/10 09:47 AM
Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere S/ST 3040 master
S/ST 3040 master Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere	2010 EMC INDY 360-2 .................. IN .................................EX .100"_______63.9____________________57.0 .200"______152.9___________________110.8 .300"______204.4___________________150.3 .400"______258.2___________________173.4 .500"______305.2___________________194.7 .550"______321.1___________________203.1 .600"______331.7___________________210.1 .650"______337.6___________________214.4 .700"______324.4___________________218.1 2.08" IN/1.60" EX Flowed @ AFD 5763370-DSCN2680.JPG (149 downloads)

Re: Indy 360-2 head and intake work [Re: S/ST 3040] #583673 01/27/10 09:55 AM 01/27/10 09:55 AM
Joined: Jan 2009 Posts: 1,044 Victoria, Australia Ian super stock
Ian super stock Joined: Jan 2009 Posts: 1,044 Victoria, Australia	Brett did you flow yours with a intake on and off also and what cc intake did you end up with thanks 1.37 60 ft [email]6.0@113[/email] [email]9.57@141[/email] 408 glide 3550lbs new video http://www.youtube.com/watch?feature=player_embedded&v=Xvq3ZObywQE

Re: Indy 360-2 head and intake work [Re: Ian] #583674 01/30/10 03:54 PM 01/30/10 03:54 PM
Joined: Jan 2003 Posts: 1,784 PA W5DART66 OP top fuel
W5DART66 OP top fuel Joined: Jan 2003 Posts: 1,784 PA	Quote: Brett did you flow yours with a intake on and off also and what cc intake did you end up with thanks I did flow it with the intake but was just a velocity check on the intake I did not record the flow numbers. I think it was down 8~10 CFM with intake and carb on. The intake port was 215cc last year. I had not looked at the flow numbers from last years engine for a long time as you can see the short turn still needed work port was going into flow separation.(still good port just could be better)Andy's ports are not bad for the time I have in them. I got 337cfm out of 2.08 valve and much smaller port this takes much more time to develop. Hey Andy this is cylinder #7 upper bearing shell worst rod bearing in the engine. I think it should be OK just had some dirt go through it. 5770145-DSC01220.JPG (107 downloads)

Page 2 of 3

1

2

3

Moderated by Al_Alguire, Hotwheelsjr, moparts, not_a_charger, RangerDan440, tboomer

Hop To

Powered by UBB.threads™ PHP Forum Software 7.7.1