hello there guys i have a ITR bottom end with a set of 63402 crower vtec cams and a 11 lb flywheel will the ITR bottom end handle a 75 shot form a Zex kit?
i have a MSD digital 6 and will retard the timing 3*
any information would be great

 

Yes, but will your plugs handle it? Ask RealTypeR for details.... he ran it on his R for some time till it had a little issue.


[Modified by AssPenny, 5:38 PM 4/1/2002]

 

it should take it.............make sure you run like 2 or 3 step colder plugs and watch the timing advance.......

i'd like to see a dyno of that type of set-up

 

IM Pinhead, he ran a direct port 100 shot for a while, seemed to handle it fine. Now the tires on the other hand.....well, you get the point

 

The tires weren't THAT bad just don't spray in 1st on the street lol......don't ping your rev limiter and run 7 series NGK's and retard your timing 3 degrees and FUEL FUEL FUEL....get a fuel pump and a fpr and you'll be good to go

 

ok thanks i have a holley fuel pump in there and a mugen chiped ECU so i should have enought fuel and a MSD digtal 6 so i will retard the timing 3* and run a 7 NGK do they come in platiunm? anything eles i should know
Has anyone ever blown up a ITR bottom end with a 75 ZEX shot?

 

Run copper, that way if it gets too hot it melts the plug and not your piston.

 

check your IM - don't just jump to a 75 shot, start lower and see how your car handles it.....you know your car better than anyone else.

 

hey, I like to konw how are those cams ?? are they good?? any dyno plot???
can you describe in detail how those cams are working??? cons and pros?

 

The crower Nitrous cams are good (from what I hear) - never used them myself

 

so far i just put the motor together and ran it today, she pulls hard, make sure you install the crower springs and some portflow retainers. rubber all the way thru 1st and some second it has to go to the dyno to get the most out of them i think for the cash there good cams