dyno'd my brand new vette motor
Capt."Howling Mad"Murdock
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what procharger?
and losing boost doesn't sound like belt slip or boost leak to me. I've had both with mine and all it did was make less boost and hold it all the way thru, not lose up top.
and losing boost doesn't sound like belt slip or boost leak to me. I've had both with mine and all it did was make less boost and hold it all the way thru, not lose up top.
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Originally Posted by NothingFast
LOL, yeah the SR20 is still sitting in the garage, Im trying to sell it so its gonna be gone soon enough, Im going back to the original plan.......... supercharge a 4.3L S10. I tried to call you but you didnt answer......... Let me know if you want me to set up a meeting with that guy about the 14b turbo for the 1k. And I know all the reasons for the car being "almost" done........ I lived in the same apartment with you for almost the whole time the beast has been being built.
not to go off topic but seriously scrap your supercharge a 4.3 s-10 plan especially if you plan on using the powerdyne kit. I've intalled kits on 2 trucks and the best they got was 14.91.. its really not worth it atleast with the pos powerdyne.
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Originally Posted by ???
what procharger?
and losing boost doesn't sound like belt slip or boost leak to me. I've had both with mine and all it did was make less boost and hold it all the way thru, not lose up top.
and losing boost doesn't sound like belt slip or boost leak to me. I've had both with mine and all it did was make less boost and hold it all the way thru, not lose up top.
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
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Originally Posted by Jordan Y.
You could eliminate a boost leak by pressurizing your intake with an air compressor.
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
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would a 2 1/2 in exhaust restrict too much exiting exhaust?.. maybe it would some how effect the air/fuel ratio? my thinking is we're trying to suck in more air then we can push out and maybe thats why we cant get good boost.. its not falling off down low in the rpm its up high(5,000rpm) where i think the exhaust just cant keep up with the amount of air coming in so we get little/no boost increase?
its just a thought cause at this point i'm running out of things that may be wrong...
we have a custom made 3 1/2 w/ a 5inch X pipe that will be going on this week, along with a cog belt system that will handle 16psi before it slips
its just a thought cause at this point i'm running out of things that may be wrong...
we have a custom made 3 1/2 w/ a 5inch X pipe that will be going on this week, along with a cog belt system that will handle 16psi before it slips
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
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You're trying to go sub 10's with 2.5" exhaust?
That won't affect your boost. The reason boost is falling off in the upper RPM's is because the blower isn't able to keep up with the air demands of the motor. Its able to at lower RPM's because the air requirements are less at lower boost and lower RPM's. You're simply out of air with that pulley.
That won't affect your boost. The reason boost is falling off in the upper RPM's is because the blower isn't able to keep up with the air demands of the motor. Its able to at lower RPM's because the air requirements are less at lower boost and lower RPM's. You're simply out of air with that pulley.
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well...my biggest question is...why was all the timing taken out?
2nd is, why are you using a cog pulley setup? your going to hate trying to keep it all aligned.
3rd is, cog pulleys dont slip so what is this 16psi slipping thing? if anything they jump teeth and when that happens it usually tosses the belt.
2nd is, why are you using a cog pulley setup? your going to hate trying to keep it all aligned.
3rd is, cog pulleys dont slip so what is this 16psi slipping thing? if anything they jump teeth and when that happens it usually tosses the belt.
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El Pendejo Loco
2002 Suzuki Hayabusa
1507 "dry" block
Brocks megaphone
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MPS auto shifter
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Yea, that about sums it up...
El Pendejo Loco
2002 Suzuki Hayabusa
1507 "dry" block
Brocks megaphone
Spencercycle 10" swingarm
MPS auto shifter
Hays convertible clutch
Yea, that about sums it up...
Last edited by Sneakin Deacon; Feb 12, 2006 at 03:20 PM.
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Originally Posted by Just Dave
You're trying to go sub 10's with 2.5" exhaust?
That won't affect your boost. The reason boost is falling off in the upper RPM's is because the blower isn't able to keep up with the air demands of the motor. Its able to at lower RPM's because the air requirements are less at lower boost and lower RPM's. You're simply out of air with that pulley.
That won't affect your boost. The reason boost is falling off in the upper RPM's is because the blower isn't able to keep up with the air demands of the motor. Its able to at lower RPM's because the air requirements are less at lower boost and lower RPM's. You're simply out of air with that pulley.
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
AIM:gsxrpat76
D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
AIM:gsxrpat76
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Originally Posted by Sneakin Deacon
well...my biggest question is...why was all the timing taken out?
2nd is, why are you using a cog pulley setup? your going to hate trying to keep it all aligned.
3rd is, cog pulleys dont slip so what is this 16psi slipping thing? if anything they jump teeth and when that happens it usually tosses the belt.
2nd is, why are you using a cog pulley setup? your going to hate trying to keep it all aligned.
3rd is, cog pulleys dont slip so what is this 16psi slipping thing? if anything they jump teeth and when that happens it usually tosses the belt.
2. well the cog belt i believe is going to be better for our set up, we're aiming for 12-14 psi and procharger told us that thier belt will most likely not handle our demands, this car is just as much street as it is race it needs to be as trouble free as it can.
3. as for tossing the belt, shit happens i cant predict that it will toss it but i know the original belt will not do
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
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D-1SC procharger f/s $2500 with injectors and TPIS fuel rail, <1000miles
AIM:gsxrpat76
