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- '01 Procharged Lariat on a custom suspension w/ go fast mods - Tuned by Troyer (and a lil' something in the works)
- '03 Harley Davidson Edition -worlds first "Snake Bit" Harley Truck, shows in stock class,
- 'New Eddie Bauer Expedition - Tuned by VMP (boost coming soon) old albumshttp://www.f150online.com/galleries/....cfm?gnum=8805
Since you are built and have a ported blower and your going to need a MAF, injectors and another tune i'd throw a 6# lower on it!
I was just thinking and have a questions or more of a statement.
EDIT:
I'd like to see how your tuner is tuning cause i have NEVER EVER heard of a 4# lower maxing out a MAF and 42#s. I have friends with 6# lower with 42# injectors with room left yes the MAF needs to be changed with the 6# lower but NEVER a 4# that i have ever seen.
I have a 4# lower and 90mm maf and have plenty room left with my maf and injectors.
Wayne
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2003 F-150 FX4 Powered by 2003 Lightning Engine #2005
AFCO H/E With Fans, Killer Chiller, Ported Throttle Body, Ported Plenum,
Ported C&L Elbow, Metco Idlers, 4# Lower Pulley, Bosch 255LPH Fuel Pump, 90MM MAF,
K&N Filter,EGR Delete, L&S Oil Separator, NGK TR6, Flex-A-Lite EFans, 170* T-Stat
Sooned To Be Tuned By Total Performance Solutions
Best 1/4 14.569@ 90.84MPH
Best 60' 2.08
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- '01 Procharged Lariat on a custom suspension w/ go fast mods - Tuned by Troyer (and a lil' something in the works)
- '03 Harley Davidson Edition -worlds first "Snake Bit" Harley Truck, shows in stock class,
- 'New Eddie Bauer Expedition - Tuned by VMP (boost coming soon) old albumshttp://www.f150online.com/galleries/....cfm?gnum=8805
I believe he has a 255LPH which also should be fine for up to a 6# lower. The same guy i was talking about with the 6# lower and he is running a single 255LPH pump also without a problem so i dont know. He also has long tubes, and all the supporting mods for a 6# lower.
Ya think it could have something to do with his 10.2:1 compression pistons?
I think he'll make a lot of power with that compression,,Might not be able to run much timing on 93 octane,,,but put some C16 in there and look out!!!! He'll be running circles around all of us.
He is probably making a lot more power with a 4# pulley then most Ls would with a 6# pulley!
Phil
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Built Lightning block.
Stage 3 Ported heads. high performance Cams
Kenne Bell L upgrade blower 16 PSI
DMR Cog belt system
Kooks long tube headers
BTS race built 4R100 tranny
100 shot of nitrous
best 1/4 to date.
60' 1.68
11.76 @ 116.17
Ya think it could have something to do with his 10.2:1 compression pistons?
I think he'll make a lot of power with that compression,,Might not be able to run much timing on 93 octane,,,but put some C16 in there and look out!!!! He'll be running circles around all of us.
He is probably making a lot more power with a 4# pulley then most Ls would with a 6# pulley!
Phil
your correct. I didnt even think about that. Im at 8.4/1, wish i woulda done 10/1...
Ya think it could have something to do with his 10.2:1 compression pistons?
I think he'll make a lot of power with that compression,,Might not be able to run much timing on 93 octane,,,but put some C16 in there and look out!!!! He'll be running circles around all of us.
He is probably making a lot more power with a 4# pulley then most Ls would with a 6# pulley!
Phil
Wow, didnt know he was running so much compression
Quote:
Originally Posted by built54
I have a 6# lower with a magnum powers
Had know clue you took the eaton off and went with a smaller lower
Since you are built and have a ported blower and your going to need a MAF, injectors and another tune i'd throw a 6# lower on it!
I was just thinking and have a questions or more of a statement.
EDIT:
I'd like to see how your tuner is tuning cause i have NEVER EVER heard of a 4# lower maxing out a MAF and 42#s. I have friends with 6# lower with 42# injectors with room left yes the MAF needs to be changed with the 6# lower but NEVER a 4# that i have ever seen.
I have a 4# lower and 90mm maf and have plenty room left with my maf and injectors.
Wayne
true, however, it seems to me im making more or equal hp to somoene who'd be running a 6# lower..its making way more power than i thought at only 6*of timing..the tuner said my injectors were close to being at its max duty cycle and figured i might as well get injectors with the maf to save me money for another tune..
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