Re: trick flow 270 heads
[Re: AndyF]
#2825737
09/27/20 05:42 PM
09/27/20 05:42 PM
|
Joined: Mar 2009
Posts: 2,470 Sydney,Australia
tex013
top fuel
|
top fuel
Joined: Mar 2009
Posts: 2,470
Sydney,Australia
|
been 10.20s @ 3780lbs with a flat tappet cam , pump gas , full street exhaust to diff .505ci
Tex
Last edited by tex013; 09/27/20 05:43 PM.
New best ET 10.259@129.65 . New best MPH 130.32 Finally fitted a solid cam, stepped it up a bit more 3690lbs through the mufflers New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm Power by Tex's Automotive
|
|
|
Re: trick flow 270 heads
[Re: duspan]
#2826180
09/28/20 05:39 PM
09/28/20 05:39 PM
|
Joined: Mar 2009
Posts: 2,470 Sydney,Australia
tex013
top fuel
|
top fuel
Joined: Mar 2009
Posts: 2,470
Sydney,Australia
|
can you tell me what camshaft specs you are running with these heads? 272@050 single pattern , 310 advertised 108 .408 lobe . 0.012 lash has a slower ramp for street durability . It is a custom ground from Crow Cams here in Aust . i do have a 6000 vert , 4.10 gears and 30"radial slicks Tex
New best ET 10.259@129.65 . New best MPH 130.32 Finally fitted a solid cam, stepped it up a bit more 3690lbs through the mufflers New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm Power by Tex's Automotive
|
|
|
Re: trick flow 270 heads
[Re: tex013]
#2827019
09/30/20 05:59 PM
09/30/20 05:59 PM
|
Joined: Apr 2005
Posts: 100 ma.
duspan
OP
member
|
OP
member
Joined: Apr 2005
Posts: 100
ma.
|
what are the best spark plugs to use with these heads?
Last edited by duspan; 09/30/20 06:00 PM.
|
|
|
Re: trick flow 270 heads
[Re: duspan]
#2827021
09/30/20 06:05 PM
09/30/20 06:05 PM
|
Joined: Aug 2003
Posts: 43,292 Bend,OR USA
Cab_Burge
I Win
|
I Win
Joined: Aug 2003
Posts: 43,292
Bend,OR USA
|
what are the best spark plugs to use with these heads? It depends on which fuel your using, the compression ratio, type of use, race or street or and so on E85 fuel doesn't like hot plugs and a lean mix on pump gas or race gas like them colder
Last edited by Cab_Burge; 09/30/20 06:06 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
|
|
|
Re: trick flow 270 heads
[Re: duspan]
#2827098
09/30/20 09:10 PM
09/30/20 09:10 PM
|
Joined: Jan 2003
Posts: 31,074 Oregon
AndyF
I Win
|
I Win
Joined: Jan 2003
Posts: 31,074
Oregon
|
what are the best spark plugs to use with these heads? The ones that are the correct heat range for the engine.
|
|
|
Re: trick flow 270 heads
[Re: duspan]
#2827502
10/01/20 05:38 PM
10/01/20 05:38 PM
|
Joined: Mar 2009
Posts: 2,470 Sydney,Australia
tex013
top fuel
|
top fuel
Joined: Mar 2009
Posts: 2,470
Sydney,Australia
|
i use NGK BKR6E 11.0:1 98 pump gas . Does not get any race or additive
Tex
New best ET 10.259@129.65 . New best MPH 130.32 Finally fitted a solid cam, stepped it up a bit more 3690lbs through the mufflers New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm Power by Tex's Automotive
|
|
|
Re: trick flow 270 heads
[Re: tex013]
#2827598
10/01/20 09:10 PM
10/01/20 09:10 PM
|
Joined: Jan 2003
Posts: 31,074 Oregon
AndyF
I Win
|
I Win
Joined: Jan 2003
Posts: 31,074
Oregon
|
i use NGK BKR6E 11.0:1 98 pump gas . Does not get any race or additive
Tex Call the NGK tech line and see what they recommend for your engine. I'm pretty sure they'll recommend a 7 heat range rather than the 6 that you are using.
|
|
|
Re: trick flow 270 heads
[Re: AndyF]
#2827692
10/02/20 05:23 AM
10/02/20 05:23 AM
|
Joined: Mar 2009
Posts: 2,470 Sydney,Australia
tex013
top fuel
|
top fuel
Joined: Mar 2009
Posts: 2,470
Sydney,Australia
|
Andy , Not sure there is a ngk help line down here .as a daily driver the -6 is fine especially with biggish cam and 4500 carb . Dont forget we dont get oxygenated fuel here . Our octane probably equeals your 95/96 ? I actually talked to ICE ignition here a few years ago and they recommended a -6 . I have not had pinging or any sign of preignition . No matter weather or engine temp , long highway or city driving . Its a bit like beer , got to try it to see if you like it
Tex
New best ET 10.259@129.65 . New best MPH 130.32 Finally fitted a solid cam, stepped it up a bit more 3690lbs through the mufflers New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm Power by Tex's Automotive
|
|
|
|
|