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05-27-2007, 06:15 PM | #1 |
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Join Date: Mar 1999
Location: EDMONTON, Alberta, Canada
Posts: 232
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19# injectors or bigger?
Here are my current modifications:
cobra upper and lower intake GT40 heads (off a 94 Cobra) Hypertech superchip Mac Underdrive pullies I am planning on putting on a 65mm throttle body. Should I stay with the stock 19# injectors or upgrade to the 24#... the car still has the SD setup (no mas air). I am not planning on converting to mas air, this car is just about to were I want it, I am not planning on anything wild with it. suggestions? Thanks
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-1988 MUSTANG COBRA GT (Canadian...eh!) -1987 Mustang LX coupe (2.3L) -1978 Harley Davidson FLH -2008 Harley Davidson Nightster 1200 -2008 Harley Davidson Night Rod Special -1997 Jaguar XK8 Convertable Last edited by BLOCKER; 05-27-2007 at 06:17 PM.. Reason: Add poll |
05-28-2007, 10:27 PM | #2 |
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Join Date: Jul 2000
Location: Rochester
Posts: 323
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Re: 19# injectors or bigger?
If you don't plan on going to a MAF system, stay with the 19s. The SD system won't respond very well to a change like that. Besides, the 24s may be overkill for your setup.
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95 GT convertable, ported+polished GT40 heads, port matched upper and lower Cobra intake manifold, Flowthech headers, Catco hi-flow h-pipe with 2 hi-flow cats, Mac true fit catback exhaust, 3.73 gears, underdrive pullies, Edelbrock 70mm throttle body, Mac cold air intake, FMS 24lb injectors, Granatelli 75mm mass air |
05-28-2007, 11:16 PM | #3 |
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Join Date: Mar 1999
Location: EDMONTON, Alberta, Canada
Posts: 232
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Re: 19# injectors or bigger?
Thanks, Thats all I needed
__________________
-1988 MUSTANG COBRA GT (Canadian...eh!) -1987 Mustang LX coupe (2.3L) -1978 Harley Davidson FLH -2008 Harley Davidson Nightster 1200 -2008 Harley Davidson Night Rod Special -1997 Jaguar XK8 Convertable |
05-31-2007, 06:25 PM | #4 |
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Join Date: Mar 2003
Location: Saint Louis, MO
Posts: 634
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Re: 19# injectors or bigger?
See my sig - similar combo, still 19#ers.
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Tom (Torque) Moss 88Gt 5spd Vert, FLowmaster Catbacks, stock cam advanced 4° @ 108.5° ICL, NMRA prepped GT40P heads 1.85/1.55 valves and 1.7 rockers, MAC P headers Jet-Hot coated, 97 Exlporer intake (ported lower), TB and injectors. 277RWHP/330RWTQ (SAE). http://www.fastlanecars.com/ |
06-17-2007, 08:31 AM | #5 |
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Join Date: Aug 2002
Location: SanAntonio, Tx
Posts: 957
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Re: 19# injectors or bigger?
still 19's on my setup, and i feel it could go faster now that i have my valvespring's replaced.
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X-Texas highway patrol ssp 1990 coupe - exploder Gt-40 iron heads, Explorer intake, 19 lber's. E-cam. crane 1.7 rollers. 190fp. 75mm maf. 65mm tb, tubular subframe connectors, mac cai, Asp crank pulley, T-5, king cobra clutch, flowtech 1-5/8 unequals, mac X-pipe Frpp driveshaft, lakewood Lca's. race weight 3,160 12.69 @ 107.35, 1.71 60' 26x8.5 drag's 3.90 gear 13.20 @ 106.91 - 235/60/15 firestones 2.3 60' 3.27 gear |
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