how much boost would I see if I went from 3.5 to 3.25" pulley on my novi 1000, currently seeing 8psi with the 8" crank.
how much boost would I see if I went from 3.5 to 3.25" pulley on my novi 1000, currently seeing 8psi with the 8" crank.
90gt 5speed, chp stroker 331 with forged internals including crank, afr 165's, custom grind cam, trickflow street heat intake, 1.7 rockers, 80mm pro M with morpheus power pipe and bosch bypass valve, full off road exhaust, revised novi 1K with 8"asp pulley, 255 in tank, 30lbers, accufab afr, msd6al with coil, 355's on stock suspension and street tires.
Dynojet#'s= 505rwhp, 469rwtq@7psi boost.
91 coupe 5speed:
fully ported stock heads, cobra upper and lower intake, 65mm TB, 75mm mass air, full exhaust, compucar adjustable kit, 155lph pump, king cobra clutch, msd coil and stock 308's and street tires.
13.9@102mph
I'm seeing 10# of boost w/ the 3.25" pulley.
what size crank are you running, is it the new novi or old, what mods do you have?
90gt 5speed, chp stroker 331 with forged internals including crank, afr 165's, custom grind cam, trickflow street heat intake, 1.7 rockers, 80mm pro M with morpheus power pipe and bosch bypass valve, full off road exhaust, revised novi 1K with 8"asp pulley, 255 in tank, 30lbers, accufab afr, msd6al with coil, 355's on stock suspension and street tires.
Dynojet#'s= 505rwhp, 469rwtq@7psi boost.
91 coupe 5speed:
fully ported stock heads, cobra upper and lower intake, 65mm TB, 75mm mass air, full exhaust, compucar adjustable kit, 155lph pump, king cobra clutch, msd coil and stock 308's and street tires.
13.9@102mph
I've got the new 1k. I have similar mods to you, except TFS track heat intake, Edelbrock performer heads and e-cam. I'm running a VERY mild tune too.
After a couple small mods and a more agressive tune in March I'll be seeing over 450 rwhp.
blown was that on a mustang dyno or a dyno jet?
Last edited by 468LC; 12-06-2003 at 11:24 AM.
Steve
1996 Acura Integra GSR
05 Pissat TDI
99 F250 PSD CC SB 6spd 4x4.....89LX Notch, 429Big Block(Rolling chassis).
sounds kinda low :(
2003 Cobra
Mods to come:
-Magnaflow catback
-Magnaflow X pipe
-KnN 12" cone
-Gords Heat exchanger
-2.80 pulley w/tune
lates win - srt4 modded
no losses
Yeah green it does. I'm hoping it's just mustang dyno numbers otherwise his tune was way off. I'm looking to make the switch to 60379 heads so our combos would be similar.
Steve
1996 Acura Integra GSR
05 Pissat TDI
99 F250 PSD CC SB 6spd 4x4.....89LX Notch, 429Big Block(Rolling chassis).
what kind of heads are those?? your combo and mine??I'm looking to make the switch to 60379 heads so our combos would be similar.
lol sorry for the confusion in that line green. I was talking about my combo and blown5oh's. 6037s are edelbrock heads.
well, if you look ahead a few posts you can see todd(slider buck) did the 'ol "machine the stock blower pulley" & got a 1/4" less diameter with great results. i say if you dont know any machinists personally then research a machine shop locally & have your factory pulley turned down(if you looking for only 1/4" less diameter) instead of spending all that cash for a new pulley!
-justin
-justin
DSS 306, S-trim, TFS trackheats, TFS trackheat intake, TFS stg 1 cam, Tremec....tons of cooling, suspension, exhaust, ignition, fuel & tuning parts that would take up too much space!
Sorry for the delay in responding. Yeah, it was on a Mustang Dyno, and remember what I said earlier....I've got a VERY mild tune. When we got the 3" blower pulley on w/ the 36# injectors, the car pulled 403/388, but it was running lean from idle and got dangerously lean by 3500 RPM's, so we threw the 3.25" pulley back on and backed off some timing, for the time being.
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