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Search found 149 matches

by uzdnabuzd
Thu May 19, 2011 1:49 am
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

Moddedgu - Can you please reword that last post? Please explain???? What do you mean by that reply? In simple terms how do we see pics or drawings of what you've mentioned in your last few posts!!!!!! Like you said you made some phone calls and in 15mins your supplier has confirmed what you were ...
by uzdnabuzd
Wed May 18, 2011 8:24 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

You can have yourself a a stroker kit with pistons, rods, knife edge crank out of all the good stuff for around $3000 US. YYou can also get 1.8 ratio rockers for massive lift. They will mod the pistons to suit the extra lift. can als buy titanium valves. I believe the guy designing all this is also ...
by uzdnabuzd
Tue May 10, 2011 9:54 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

Bigger radiator and clutch also...........another 2k
by uzdnabuzd
Tue May 10, 2011 2:51 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

Im not saying not to run big boost, you are missing the simple point I have been trying to make. Regardless of the boost, the cooler you can get the intake temp the denser the charge air is, regardless of weather it is 20psi or 100psi so im unsure as to why the point it being argued? Boost doesnt ...
by uzdnabuzd
Tue May 10, 2011 2:46 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

Bottom end is not going to be your problem with 45 psi. heat will. A td42ti bottom end with do just fine. We ran this boost for a 4 day event (Outback challenge stye) and on it for 30-40min at a time. Sustained egts for this time of 850-900c. We pulled the motor down after the comp to check it and ...
by uzdnabuzd
Tue May 10, 2011 2:45 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

SuperiorEngineering wrote:uzdnabuzd,
from your experience when you say ceramic coat everything what parts would you be referring to if you dont mind explaining a bit more in depth.
Mick
coat, pistons, valves, combustion chamber, exhaust ports. pre combs. Molly coat the skirts

Cheers
by uzdnabuzd
Mon May 09, 2011 11:52 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

Bottom end is not going to be your problem with 45 psi. heat will. A td42ti bottom end with do just fine. We ran this boost for a 4 day event (Outback challenge stye) and on it for 30-40min at a time. Sustained egts for this time of 850-900c. We pulled the motor down after the comp to check it and ...
by uzdnabuzd
Sun May 08, 2011 4:20 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

If you want a real 350+ rwhp then you're talking 300kw crank. To get that it's 150cc/1000 shots burnt clean and over 45 psi boost at 4000rpm. United fuel injection for pump. You need to get the right turbo with the pump. Small amount of smoke on take off and then clean all the way through to ...
by uzdnabuzd
Fri May 06, 2011 8:09 am
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

I'll take a photo with the next performance pump we do while on the bench , 140mm3 /1000 shots with 12sd12's iso 7440 at 1500 pump rpm will be lucky to give you 260 rwhp 100 was the ramp rate If I get time on the weekend I'll do a few different ramps and let u know Only difference between the ramp ...
by uzdnabuzd
Thu May 05, 2011 11:06 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

cool, cheers
by uzdnabuzd
Thu May 05, 2011 9:40 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

I dont believe that a td42 modified or not will ever be able to burn 190cc's. This is from experience too. This motor will not last the first day in a cliffhanger IMO. It may be possible with a td42 stroker kit, 1:8 ratio rockers, new pistons(to allow for valve lift), custom head with wild pre comps ...
by uzdnabuzd
Thu May 05, 2011 9:29 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

mr Kiwi Bacon. What does 140cc's and 42 psi give you. RPM approx 4000. Making 42psi from 2200

Cheers
by uzdnabuzd
Thu May 05, 2011 9:25 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

As far as i am concerned if they wont tell you the mode it is run in, it's bullshit mode. No secrets are given away by stating the dyno settings, tyre size and diff ratio's What dyno settings are you chasing? Please elaborate as i dont know what you are asking for . And as for the bullshit mode ...
by uzdnabuzd
Thu May 05, 2011 3:01 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

As far as i am concerned if they wont tell you the mode it is run in, it's bullshit mode.

No secrets are given away by stating the dyno settings, tyre size and diff ratio's
by uzdnabuzd
Thu May 05, 2011 8:29 am
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

Exactly right Mick we are just scratching the surface but we are always looking at making what we do better and not worry about what the oppisition is doing ! So anyone that wants to sit back and shoot my dyno figures down should probaly ask anyone who has seen the car go and ask their comment on ...
by uzdnabuzd
Tue May 03, 2011 11:06 pm
Forum: Nissan
Topic: 4.2 Injector pump for Big HP
Replies: 308
Views: 23972

Re: 4.2 Injector pump for Big HP

Exactly right Mick we are just scratching the surface but we are always looking at making what we do better and not worry about what the oppisition is doing ! So anyone that wants to sit back and shoot my dyno figures down should probaly ask anyone who has seen the car go and ask their comment on ...
by uzdnabuzd
Sun Apr 10, 2011 3:07 pm
Forum: Nissan
Topic: clutch pedal pressurising in 97 GQ ute
Replies: 14
Views: 738

Re: clutch pedal pressurising in 97 GQ ute

Brake fluid in the booster? buggered one way valve in the vaccum system? ( where id be lookin!) scored bore in the slave, stopping it from going all the way back? Is it the right master? Hope this is some help thats a curly one! Steve. I'd be looking at the one way valve also. It's cheap and odds ...
by uzdnabuzd
Thu Apr 07, 2011 10:09 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

northside, How many cc's of fuel was heaths truck burning?? What gear ratio and tyre size when run on the dyno?

Cheers
by uzdnabuzd
Wed Apr 06, 2011 3:00 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

I believe Matt McCiness(Laminova) has done this. They are getting a pressure and temperature variance across all cyclinders of less than 1psi/1 deg C. I run a custom 6 core that he built me. Post cooler temps are not exceeding 75degC which i am very happy about given the amount of boost that i am ...
by uzdnabuzd
Tue Apr 05, 2011 9:10 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

well a quick update of where i am at with mine....No dyno graphs sorry. Dieselex should be able to give some fairly accurate data. it starts to boost at 1400, approx 30psi at 2000, 42psi not long after and will hold boost till 4500 (this is where we have the fuel ramping down) revs to 5300 with no ...
by uzdnabuzd
Thu Mar 31, 2011 9:28 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

2860 are junk! for that matter all of the universal garret turbos are rubbish when it comes to td42. Maybe you need to think outside the square and get away from the whole "garret" thing. One thing is for sure a 2860 is never going to last on a td42................................Reason being ...
by uzdnabuzd
Wed Mar 23, 2011 11:15 pm
Forum: Nissan
Topic: zd30 air box lid air flow
Replies: 12
Views: 615

Re: zd30 air box lid air flow

Matt at United fuel injection sell replacement lids for the TD42t air box. They have adapted a very bling stainless steel high polished mod that gves you 3.5 inch. They are $250. Seems to sell heaps of them. I believe he has done back to back testing with a definite change in results.
by uzdnabuzd
Sun Jan 16, 2011 10:54 am
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

Going to try the HX35X with the 12cm2 split exhaust housing comes standard on the dodge 6bts. Bit worried about spool up time but the guy has agreed to let me borrow and see how it works before buying. Cheers Great turbo, will spool up a bit late but................... Turbine housing a bit big and ...
by uzdnabuzd
Sat Jan 15, 2011 9:45 am
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

Mate, as stated it is on paper. However i am fairly confident this will be the case as we have had so many different turbos on the truck that we have a fair idea now... Will let you know as soon as i get it going (2-3 weeks from start up). If this works out the way it is meant to you will be able to ...
by uzdnabuzd
Thu Jan 13, 2011 10:19 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

just got my new turbo yesterday, got to a couple of small mods to it then slap it on! On paper it is good for 30psi on a td42 from 1800(full boost) all the way through to 4100...............Now that is Porn! Not a roller either! Time will tell if we got it right? Realistically 2-3 weeks away from ...
by uzdnabuzd
Fri Jan 07, 2011 11:11 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

cross country is the way to go air to air.
Laminova is the way to go water to air.


If its blowing smoke i would assume that your egts would be higher than 500 if load is sustained
by uzdnabuzd
Fri Jan 07, 2011 8:15 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

how much money you got to spend?
What is your long term goal power wise?
by uzdnabuzd
Thu Jan 06, 2011 10:17 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

Nah, I had a MTQ Mitsubishi Turbo kit fitted and had major heating issues, am now running Garrett Ball Bearing with more boost than mitsi and have not got EGT's over 500 up a hill flat out. where as the MTQ hit over 600 regularly and easily. Also MTQ kit was dyno'd before and tuned after fitting ...
by uzdnabuzd
Wed Jan 05, 2011 10:11 pm
Forum: Nissan
Topic: td42 best turbo
Replies: 164
Views: 7290

Re: td42 best turbo

IMO stay away from roller bearing. they are over rated and dont last. The problem is EVERYBODY always gets tempted to run more boost than what the turbo is originally intended to do. My 2860RS lasted just over a year and it was stuffed (23psi max). It would surge constantly. stick with mitusbishi ...
by uzdnabuzd
Wed Oct 20, 2010 9:39 pm
Forum: Nissan
Topic: Brake Bias Valve adjustment
Replies: 3
Views: 394

Re: Brake Bias Valve adjustment

pull it out all together. YOu will be amazed at the difference in brakeing