[N47 head L28]

For thouse of you who can't figure it out, i apolagize for the typing. I have tried pretty much every combination of heads and the best stock bolt up head is the "N42" or the "E88". If you intend to have the head machined the "p79 is by far the best choice the flow is uncomparable to the others. the only down side of the stock "p79" head is the chamber size witch results in low compression. Check out some flow charts online. and for the record dont be a dick if your looking for advice

[N47 head L28]

the e88 n 42 or n 47 are all awsome choices have done all of them for a stock bolt up of a stock head if your goin to have it machined go with the p79 head it is by far the best flowing head the only thing that kills it is the chamber volume have the head worked shaved maybe even welded and your good to go 193 hp is nothing to the ground for that work something seems wrong there

[no start]

are you gettin fuel back to the tank in the return if so and your injectors arent doing anythything your duty cycle is messed up and they arent getting a signal any other questions the fastest way to here from me is email jefferylamirande@hotmail.com good luck

[N47 head L28]

i have a 260 with a l28 block with flat tops with a stock cam and a n47 head ported and shaved with trip webber 40's and a msd ignition ran on pump gas that i drive daily and i beat the hell out of my buddies car with a cam and a n42 head with the same block , my other car is a l28 with an e88 head with round tops and that is a screamer too ive done about all the swaps possible the only head not worth much is the p79

[high school project FINISHED....2 years later!]

nice car drop it and loose the wheels

[over run problem mn47 head]

did you build the motor

check your timing chain i tcould be stretched

sounds like a timing issue or carb issue

[vacuum hose route on my 73]

plug em minus the two goin to the crank case and out of the valve cover and the vacum to the distributor get rid of all the other ♥♥♥♥ not nessecary

[Exhaust stinks when throttle closed]

is it automatic

if it is there is a diaphram in the carb that is hooked to a vacum line to the tranny if it goes bad it sucks tranny fluid into your carbs prolly not thou

[Doesn't Want To Turn Off]

almost 100 percent of the time that is from ♥♥♥♥ gas put higher octane gas in it you might have just leaned it out bad idea but it could have been the carbs if its running way hotter than normal or white smoke re adjust carbs and run higher octane

[Which brand/type of tires]

khumu, pirrelis, bridgestone is the only seamless tire made, i run toyos and they are great but with that big of a wheel i would go with any high end tire rated for what you want every company makes em

[240mph 240z?]

i hit 175 almost everyday on my way to work in a rb26dett 260 and it has a little left

[How to get stubborn drain plugs loose (end of my rope!)?]

heat up around the plug with a tourch aluminum transfers heat alot faster than steel and the plug should be steel even if it isnt heat up around the plug not the plug it self the metal will expand and with it still really hot wrench on it and see what happens

[What is your Top Speed. On or Off Track.]

my rb26dett in a 1974 260 ive hit 174 at 4500rpm in 5th it has a rearend that noone has ever heard of its out of a 1970 nissan prototype lemans style race car where it came from i have no idea i found the motor tranny and rear end from that proto in a 1981 300zx fairlady that was wrecked in a junk yard the motor is a r30i nissan motor 3.0 liter inline 6 carbarted that motor was in my car before the rb and i was told to put it in storage and never look at it again its for sale to the right buyer for the right price

[Which Engine To Choose???]

my z has an rb26dett decked to the max i have a ton of money in it the 2jz in a z is amazing i drove around with a guy in the local z club who had a 1jz and he was the only car there who could keep up with me dont go v8 heavy akward and american keep it foreign i would go with a rb or the sr both great choices if you go with the sr go black top more money totaly worth it hard to find thou thats the real deal silva sr good luck if you have any questions with either of thouse swaps ive done both

[Need help with springs and shocks...]

send em back get ground control coil overs cheaper and better ibach springs and ground control adjusters thats what i did with new gas kyb excel shocks poly nonconcentric bushings and big old fat sway bars moral cheap better and easily tuneable

[Clutch won't disengage]

buy a dakien 900kg clutch simple, invincable its in my race car and it has been in there for two years and i beat it to death and they are cheap and reguire no setup like a centerforce if ya got the money go for a fidanza aluminum flywheel you can find em for 300 bones that will definitly improve performance