my eyes hurt -what plugs for 500HP
#28
Original Gangster/Rotary!
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Originally Posted by FD3SR1
The race plugs foul out very easy. would it be ok or even safe to run 9's in all 4? (bur9eqp)
Go look at my earlier post in this thread. Ari Yallon. www.RX7.com 9 second drag car. shop in business since 1988. The man knows his stuff.
500rwhp on 9s, nope. at that power level you are on race gas and higher boost levels (def above 1 bar) and race plugs are pretty much required. They may not last as long, but a few old sayings come to mind:
----You can't have your cake and eat it too.
----If you want to play, you've got to pay.
----A stitch in time saves nine, or (the rotary version) 100 bucks in preventative maintenance now will save you a $5,000 blown motor later.
Take shortcuts in this game and you will be a very unhappy broke guy. My two cents .
#29
Eats, Sleeps, Dreams Rotary
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Originally Posted by kabooski
so which ones?
the 10.5 or the 11.5 range
the 11.5 are colder then the 10.5 is that correct?
I can get them here locally for $105
the 10.5 or the 11.5 range
the 11.5 are colder then the 10.5 is that correct?
I can get them here locally for $105
But to be nice, I recommend the 10.5. Soo now what's your timing fool! J/K
Which plugs did you end up using for the dyno runs? I think i missed that part in the thread.
Last edited by BigIslandSevens; 01-27-05 at 10:35 AM.
#30
Laying Down Rotary Law
Thread Starter
Heheh LOL
I used B10EGV's
$4.40 each
and worked like a champ
read my dyno thread
I posted "most" of the timming used and split
It may or may not work on your car
some cars like a bit more some like less
When I had a Haltech I used HitMans timming map
and all I got was ignition problems!
till the engine went boom
What works in Aus may not work in the US
which was my case with the Haltech/HitMan conbo
I used B10EGV's
$4.40 each
and worked like a champ
read my dyno thread
I posted "most" of the timming used and split
It may or may not work on your car
some cars like a bit more some like less
When I had a Haltech I used HitMans timming map
and all I got was ignition problems!
till the engine went boom
What works in Aus may not work in the US
which was my case with the Haltech/HitMan conbo
#31
Eats, Sleeps, Dreams Rotary
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^^ Yeah i know ! I was just giving you **** about the secrecy. I did see the update about the timing. Just haveing fun
And yeah anyone who thinks that your maps will make them the same HP or be anywhere safe is being foolish. It would probably be a great "starting point" but that's it, every engine is different. Even if it is in the same car but just rebuilt. something will be a little different. So more fine tuning is needed.
And yeah anyone who thinks that your maps will make them the same HP or be anywhere safe is being foolish. It would probably be a great "starting point" but that's it, every engine is different. Even if it is in the same car but just rebuilt. something will be a little different. So more fine tuning is needed.
#32
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http://rx7.com/store/rx7/fdignition.htm
rx7.com says, "use 9's in all 4 on hot street applications". so how hot is hot (hp/boost)?
rx7.com says, "use 9's in all 4 on hot street applications". so how hot is hot (hp/boost)?
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