JRSC GSR--11lbs. Opinions, help, advice, etc.
10-06-2007, 05:38 PM
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Re: JRSC GSR--11lbs. Opinions, help, advice, etc. (Boostdc4)
it will never be good on fuel till u get it tunned
i have had a fmu it sucked lol on gas
also ur fuel pressure only needs to be 43psi
i have had a fmu it sucked lol on gas
also ur fuel pressure only needs to be 43psi
10-06-2007, 05:42 PM
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Re: JRSC GSR--11lbs. Opinions, help, advice, etc. (Boostdc4)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Boostdc4 »</TD></TR><TR><TD CLASS="quote">it will never be good on fuel till u get it tunned
i have had a fmu it sucked lol on gas
also ur fuel pressure only needs to be 43psi</TD></TR></TABLE>
thank you. just the post I wanted/needed to see.
any more thoughts?? should i just take out of the FMU??
Also, how hard is it to swap out cranks? I want to change my b20 crank back to my stock GSR crank. Any thoughts on this?? What's more important is my intial post though.
thank you.
i have had a fmu it sucked lol on gas
also ur fuel pressure only needs to be 43psi</TD></TR></TABLE>
thank you. just the post I wanted/needed to see.
any more thoughts?? should i just take out of the FMU??
Also, how hard is it to swap out cranks? I want to change my b20 crank back to my stock GSR crank. Any thoughts on this?? What's more important is my intial post though.
thank you.
10-06-2007, 06:48 PM
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Re: JRSC GSR--11lbs. Opinions, help, advice, etc. (end005)
First of all take out that fmu and get some real engine management like neptune, hondata,crome,crome pro.
Once you get that taken care off. Get a set of RC 550cc fuel injectors with obd1 clips since the 98 gsr is obd2.
Stock fuel pressure is 42 psi. On my 98 gsr turbo setup im at 47psi. So about 44-45psi would do.
Take that b@m thing out and get a real adjustable aeromotive fuel pressure reg. Then get a gauge to go on top.
Crankshafts, you basically have to tear the motor completely down to the bone. So if you want a b20 crank which is the same as an ls (b18a1) your going to have to tear the whole block down. Your also going to need b20 connecting rods.
So when your ready to do your rebuild thats when you upgrade your crank.
I hope this helps.
Good luck boosting
Once you get that taken care off. Get a set of RC 550cc fuel injectors with obd1 clips since the 98 gsr is obd2.
Stock fuel pressure is 42 psi. On my 98 gsr turbo setup im at 47psi. So about 44-45psi would do.
Take that b@m thing out and get a real adjustable aeromotive fuel pressure reg. Then get a gauge to go on top.
Crankshafts, you basically have to tear the motor completely down to the bone. So if you want a b20 crank which is the same as an ls (b18a1) your going to have to tear the whole block down. Your also going to need b20 connecting rods.
So when your ready to do your rebuild thats when you upgrade your crank.
I hope this helps.
Good luck boosting
10-07-2007, 05:55 AM
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Re: JRSC GSR--11lbs. Opinions, help, advice, etc. (almostboostedgsr)
actually, I'm running the b20 crank pulley that's why I'm running such high boost for my setup. I just want to put my STOCK GSR crank pulley on to lower my boost that's why I asked how difficult of a task it would be to take off the crank pulley.
so 44-45 psi for fuel should be sufficient? Is this WITH or WITHOUT the vacuum hose on?
so 44-45 psi for fuel should be sufficient? Is this WITH or WITHOUT the vacuum hose on?
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