granatellit coil on plugs
11-16-2006, 01:36 PM
#1
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Join Date: Jul 2006
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granatellit coil on plugs
has anyone used the granatelli motor sports coil on plugs they claim 35hp gains with nitrous i was thinking about getting them and one of those typhoon intakes and does anyone know how much hp the stock fuel injectors can handle ?
11-16-2006, 02:06 PM
#3
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Join Date: Oct 2006
Location: Durham, NC
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RE: granatellit coil on plugs
maybe 35 flywheel hp to a 200 shot engine...it probably wont be anything noticable...without getting too deep into BSFC and duty cycle of the injectors...ive heard stock you can get around 350hp from the injectors without having to upgrade
11-16-2006, 02:08 PM
#4
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RE: granatellit coil on plugs
yeah i figured they were overrating it would it even be worth getting my goal has been to get to 400 rwhp so far i have headers full exhaust cold air intake mass air flow sensor 75mm tb upper intake and a 125 dry shot of nitrous i still need a good tune the last time i had it on the dyno it only made 320 rwhp but i was running really lean the guy said so i had to upgrade my fuel pump i did that but i havent brought it back yet
11-16-2006, 02:47 PM
#5
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Join Date: Apr 2005
Location: Wilmington, NC
Posts: 5,608
RE: granatellit coil on plugs
320 with a 125 shot and basically full bolt ons....? why kind of dyno was it?
If you want 400rwhp go to that dyno that one person went to.. he got close to 30rwhp from midpipe and catback.. 254rwhp pretty sick for 2 mods.
If you want 400rwhp go to that dyno that one person went to.. he got close to 30rwhp from midpipe and catback.. 254rwhp pretty sick for 2 mods.
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