7000rpm
08-26-2006, 11:50 AM
#1
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7000rpm Ok.here is the problem
I need to spin the motor to 7000rpm but canīt go higher tha 5000rpm them it pops and looses all power
New stuff:MSD Coil,Wires and Cap and Rotor kit,NGK tr55,255l Walbro and A tune from PCMforless
What could be causing this?
I need to spin the motor to 7000rpm but canīt go higher tha 5000rpm them it pops and looses all power
New stuff:MSD Coil,Wires and Cap and Rotor kit,NGK tr55,255l Walbro and A tune from PCMforless
What could be causing this?
08-26-2006, 01:12 PM
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can that cam handle 7000 rpm????? whats the LSA on it? Your cam is almost like mine and I shift at 6500 rpm. But even then you should be getting more than 6000. What is rev limiter set at?
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08-26-2006, 07:17 PM
#8
Originally Posted by Ari G
Ok.here is the problem
I need to spin the motor to 7000rpm but canīt go higher tha 5000rpm them it pops and looses all power
New stuff:MSD Coil,Wires and Cap and Rotor kit,NGK tr55,255l Walbro and A tune from PCMforless
What could be causing this?
I need to spin the motor to 7000rpm but canīt go higher tha 5000rpm them it pops and looses all power
New stuff:MSD Coil,Wires and Cap and Rotor kit,NGK tr55,255l Walbro and A tune from PCMforless
What could be causing this?
Why do you NEED to rev to 7K on stock bottom end and those specs in your sig
Last edited by wrd1972; 08-26-2006 at 07:53 PM.
08-26-2006, 07:49 PM
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Originally Posted by Honda Hunter
I'm willing to bet the farm there is no reason for him to spin to 7000 with that setup.
with that small of cam @ 7000 it is not gonna give you anymore power, you'll be lossing it especially if the LSA is 112 or higher. 7000 is pointless for that setup
08-26-2006, 07:54 PM
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112 LSA on 108 IC and the cambuilder told me 6-7k is peak power,but installed straight up
Opti is fine
Iīm thinking about the tune and fuel tables because it farts at 5000-5500rpm and looses power
Heads are ported to flow 270s at 0.525 lift so no problem,cr is about 12:1
The rev limiter is off
Opti is fine
Iīm thinking about the tune and fuel tables because it farts at 5000-5500rpm and looses power
Heads are ported to flow 270s at 0.525 lift so no problem,cr is about 12:1
The rev limiter is off
08-26-2006, 07:57 PM
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Originally Posted by Ari G
112 LSA on 108 IC and the cambuilder told me 6-7k is peak power,but installed straight up
Opti is fine
Iīm thinking about the tune and fuel tables because it farts at 5000-5500rpm and looses power
Heads are ported to flow 270s at 0.525 lift so no problem,cr is about 12:1
The rev limiter is off
Opti is fine
Iīm thinking about the tune and fuel tables because it farts at 5000-5500rpm and looses power
Heads are ported to flow 270s at 0.525 lift so no problem,cr is about 12:1
The rev limiter is off
It should be the tune, also he is giving you an operating range of 6-7, doenst mean it's gonna give you the 7. what Runners are yuor heads?
08-26-2006, 10:12 PM
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Talked to Alvin and he says that the motor canīt even come close to 7k???
Is anyone turning there motor between 6-7K in here?I know there are a few,donīt remember who?
GTP PWR and streetwarrior96 any commentīs?
Is anyone turning there motor between 6-7K in here?I know there are a few,donīt remember who?
GTP PWR and streetwarrior96 any commentīs?
08-26-2006, 10:34 PM
#16
Your setup looks like it shoudl be shifted at 6500-6700
If its a hard breakup at 5k you likely have a bad opti or other ignition issue. I may be able to see something in a datalog if you sent one to me.
A 93 car will not turn 7k or past that. The computer shuts the car down I know cause i've tried and even happen again on a solid roller 93 LT1 I did here locally about 2 weeks ago.
If its a hard breakup at 5k you likely have a bad opti or other ignition issue. I may be able to see something in a datalog if you sent one to me.
A 93 car will not turn 7k or past that. The computer shuts the car down I know cause i've tried and even happen again on a solid roller 93 LT1 I did here locally about 2 weeks ago.
08-27-2006, 09:49 AM
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Originally Posted by Honda Hunter
I'm going to go double or nothing your opti is to blame.
I have a fresh unit and this starts way before 5500rpm where the stock unit is fine,4k and no power