Guys I would just like to know how much boost I would see on a single belt novi with the f150 pulley and the 2.75 blower pulley? With just the f150 right now I see 7-8lbs. Do you think that with the 2.75 pulley, tfs heads, stock short block and head gaskets it wil be just a matter of time before I pop a head gastet? Also how much boost could I safely run?
306 stock block, tfs aluminum heads and stage 1 cam, cobra intake home ported lower, 65mm t body, 42lb inj, pro m 80 mass air, V2 SQ 16 lbs 3.33 upper 8" lower, upr boost pipe, 373 gears,= 530 rwhp + 520 TQ 10.84@ 121mph while shifting 5th at the big end :teeth:
I ran that pulley set up for a while on my car.
I made 10-11#s with a power pipe aswell. That set up worked perfect, I never broke anything and the car ran great.
1993 notch, 357W forged pistons 9.2-1 comp,Vortech S-trim 3" / 8" pullies, AFR 185 heads, Trick Flow R intake, Anderson B451 cam, PMAS 80mm, 06 PMS, 60# injectors, 3.55 gears and PA SC C4, Dual Walbro fuel system. Best ET 10.35 @ 135mph
Thanks Chuck. What were your power #'s and where did the boost come in at? Do you rember? :)
306 stock block, tfs aluminum heads and stage 1 cam, cobra intake home ported lower, 65mm t body, 42lb inj, pro m 80 mass air, V2 SQ 16 lbs 3.33 upper 8" lower, upr boost pipe, 373 gears,= 530 rwhp + 520 TQ 10.84@ 121mph while shifting 5th at the big end :teeth:
I made 13-14#'s with a powerpipe and that pulley combo.....
Dart Block 331 and No Power Adder, currently in pieces...... :weird:Originally Posted by Kato Engineering
Used to run 6.90 @ 100.4 mph in the 1/8th
Wow! Thats huge boost. Thanks for the reply.
306 stock block, tfs aluminum heads and stage 1 cam, cobra intake home ported lower, 65mm t body, 42lb inj, pro m 80 mass air, V2 SQ 16 lbs 3.33 upper 8" lower, upr boost pipe, 373 gears,= 530 rwhp + 520 TQ 10.84@ 121mph while shifting 5th at the big end :teeth:
Jammer,
I ran the 11.60 at 122mph with the little NOVI. I think it was making 450ish rwhp at the time.
The boost was there pretty quick i believe I had 5#'s at 3K.
1993 notch, 357W forged pistons 9.2-1 comp,Vortech S-trim 3" / 8" pullies, AFR 185 heads, Trick Flow R intake, Anderson B451 cam, PMAS 80mm, 06 PMS, 60# injectors, 3.55 gears and PA SC C4, Dual Walbro fuel system. Best ET 10.35 @ 135mph
Nice numbers! I would be happy with 11.90's @ 118mph. I seem to be having trouble getting a 2.75" pulley. I ordered one form superchargersonline.com but they said they can't ship over seas using a credit card # and that they would only take a cashiers check or a money order. I have spent thousands at summit with my card and they don't seem to mind shipping to me. Oh well I guess I will have to call Summit or some other place.
306 stock block, tfs aluminum heads and stage 1 cam, cobra intake home ported lower, 65mm t body, 42lb inj, pro m 80 mass air, V2 SQ 16 lbs 3.33 upper 8" lower, upr boost pipe, 373 gears,= 530 rwhp + 520 TQ 10.84@ 121mph while shifting 5th at the big end :teeth:
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