Is there more power/tenths in the regulator?

JSFIRE79 · 12-17-2003, 03:29 PM

Im running a stock 302 with hyperpathetic pistons, GT-40Y heads, Gt-40 Intake ( fully ported) 65mm TB, PRO-M 77mm w/ Granitelli meter, 255Lph pump , Kirban Regulator , 24Lbs. injectors, 125 Shot.....The car runs solid @ 11.3 but is there power to be had at the regulator? Am I under injected? pressure @ regulator is set at 38Psi .......what's safe with the juice?

BTW This is a track only car......putting in a 306-347 unsure which but really wont be running the 302 block much longer.....

Dark_5.0 · 12-17-2003, 03:36 PM

If you are going lean there could be power to be had but I doubt it will be much. To run those ET's with a 302 it must be in pretty good tune.

jonnyk · 12-19-2003, 11:55 AM

Hard to tell what will be "safe" with a combo. Read the plugs to find out! Lean on the nitrous isn't a good idea so change things slowly and watch the tune.

exgmguy · 12-19-2003, 02:57 PM

I would only go leaner if you were to tune it on a dyno. Unless you like changing head gaskets.

If you want to try leaning it out, just keep an eye out for the slightest amount of glitter on the porcelin.(sp)

12-17-2003, 03:29 PM	#1
JSFIRE79 Registered Member Join Date: Sep 2000 Location: Northridge, Ca. USA Posts: 27	Is there more power/tenths in the regulator? Im running a stock 302 with hyperpathetic pistons, GT-40Y heads, Gt-40 Intake ( fully ported) 65mm TB, PRO-M 77mm w/ Granitelli meter, 255Lph pump , Kirban Regulator , 24Lbs. injectors, 125 Shot.....The car runs solid @ 11.3 but is there power to be had at the regulator? Am I under injected? pressure @ regulator is set at 38Psi .......what's safe with the juice? BTW This is a track only car......putting in a 306-347 unsure which but really wont be running the 302 block much longer..... __________________ 93GT Stock 302, 170,000 miles....GT-40Y Heads, Ported and Extrude Honed GT-40 intake, Pro-M w/Granitelli Meter , 65mm Throttle Body , Custom Crane Cam, Rockers, lifters, pushrods, Mikes Transmissions Built AOD, 3000 stall, Aluminum Driveshaft , 3.73 gears, Motorsports shorty headers, Stock axles, ZEX 125HP kit. w/Bottle warmer. 60ft. - 1.60 1/4- 11.38 MPH- 119 WWW.StarkRacing.net

12-17-2003, 03:36 PM	#2
Dark_5.0 Registered Member Join Date: Apr 2001 Location: Staging lane Posts: 4,337	If you are going lean there could be power to be had but I doubt it will be much. To run those ET's with a 302 it must be in pretty good tune. __________________ 92' LX-Big brakes, Lots and lots of suspension, GT40X heads, Ported cobra intake, stock cam, Vortech SC trim. 00' Lightning-Stock 88'CRX-13 second ego killer

12-19-2003, 11:55 AM	#3
jonnyk Being stroked is great Join Date: Oct 1998 Location: Alberta, Canada Posts: 772	Hard to tell what will be "safe" with a combo. Read the plugs to find out! Lean on the nitrous isn't a good idea so change things slowly and watch the tune. __________________ Novi 2000 now spinning off the snout of the 331... Mods Pics

12-19-2003, 02:57 PM	#4
exgmguy Registered Member Join Date: Feb 1999 Location: Utica, Michigan Posts: 2,631	I would only go leaner if you were to tune it on a dyno. Unless you like changing head gaskets. If you want to try leaning it out, just keep an eye out for the slightest amount of glitter on the porcelin.(sp) __________________ 1988 Mustang GT stock bottom 302, C4 10.9 @ 128 with 8 psi of Novi 1000 boost!----STOLEN 1989 Mustang notchback Warmed up 306 with a Procharger.

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