peter mc
-
Posts
1,626 -
Joined
-
Last visited
-
Days Won
4
Content Type
Profiles
Forums
Gallery
Events
Articles
Media Demo
S30z Register
Store
Everything posted by peter mc
-
we get about 2 laps at the island with a stock one Gareth if you rpm them to 7000+ after that there smashed , and if you rpm to 8+ for any length of time lol they fly apart so the under drive is the only way to go , shore if you don't rpm them there is know need for one btw there worth 6hp over a stock size balancer
-
REV IT harder you girl lol don't let it idle for that long tern it off till you need to race keep it over 2k and no prob
-
Good 1 Tom i see the bonnet is on must look great mate
-
please pm me 240z carbs and air cleaner set thanks pmc
-
Anyone know a rotary engine buff please help
peter mc replied to Fairlady Z's topic in Off Topic Discussions
Anthony at maztec in melb is a gun tuner and rotor man and a nice bloke -
We do it to optimise the position and move it away from the bore and 2mm away and 2mm back , we weld the chamber, and port it so the air stays in contact with the port floor Les has made some big gains of late , the hard part is making the port work all over not just in the hi lift , , also the cams we are using have more lift at bdc than ever before on the exhaust side , we have been working hard to get every bit from them
-
yes mate there longer on the tip giving a better rocker ratio , every bit helps . We can make the same hp as the intake port says on the flow bench, every time we build a better we make more hp
-
HI Gareth mate don't fit a PVC unless you have a vacuum off all cylinders , or it will be lean on the cylinder its on
-
we have but you need a spring that will take the roller cam , and there is so much flex on the cam you don't have any support on the cam from the 8mm bolts, and we can get the same lift from a standard cam with less spring make the same power , better to spend the cash on the port to make air flow , we move the guide and seat and make new long rockers now and have found 30 more hp with the same cam , the cam and roller rockers are not the the part that stops power intake flow does
-
there on a race car up north , wes engines made them ,
-
not all cars need it Gordo just ones like yours with 300+ hp and racing
-
Kev runs sw shafts in his 4wd zed , and there very good , haha he had wolf creek in for 10mim and snaped and sent him of the track at winton had the SW shafts in for 2 years no problem with 800+ hp
-
hahah sorry lol there nasty
-
That's it ledge , most people think there wolf parts are OK that's because they have not seen a good set , check a new factory shaft and then pick up a wolf shaft and feel the play in the balls and shaft , there cheep and nasty
-
i fitted 3 sets on 2 cars and i broke all off them, there just crap the standard ones are better , in fact when the wolf creek ones broke we refitted the stock ones and there still there , the wolf creek parts failed with in 3 weeks , i dont have any good things to say about there shafts
-
yep there so bad in the fit the old ones had so much play they started hitting the spline to fix the fit . hahah crap parts sorry you got caught with there rubbish
-
hope your OK man , you were fear on it there , I'm guessing the car is shaged
-
had to post a pic
-
240z value with L26 or matching number L24
peter mc replied to Magnet's topic in General Discussions
what a lode of poo any L motor will rpm there all short stroke engines , Jake's 3.4 rpms to 8 faster than any engine you guys have ,,, L24 go OK but a L 28 goes better and 3.4 is so much faster lol , size maters all the girls know this -
yes the inside of the chamber is very clean , as is the rest of the engine no carbon build up
-
For shore the best turbo fuel , for the price its great , and yes its a cool running fuel, even in NA cars . But there are down sides as well , because there is so much water in it it can cause problems with oil turning to mud , you need to have good breathers on your engine and make shore you don't do a lot of cold starts and short trips , if the oil does not get hot it will build up water and will cause problems , but bang for buck best turbo fuel around , just not so on NA cars
-
yep wast of time and money no hp in it for NA cars we have made far more power on pump 98
-
after 2 years in one car we have been racing id say you can keep it for the turbo cars , in NA cars there is better ways to go and is there a big advantage running more comp , no not really , 10.5 -11 is more than anuff , E85 in NA cars has no advantage as it burns to slow , sorry i should say there is no addvantage in a L motor , i did a test a bit back where a tuned a car with E85 and made 180kw then removed the comp with new pistons and went from 12.3 to 10.6 and ran 98 fuel guess what it made 185kw ... like i said 2 years ago its not for carbs , on a L motor
-
The Brown Hornet - as NEW 1971 240Z - SOLD
peter mc replied to acf321's topic in Members Project(s) Journal
Up to 280hp the 2.5 is all that's needed , but if you are chasing 300+ 3 all the way , on a good race engine there is 15hp from 4000 all the way to 8000 with a much better torque reading . on a 2.4 or 2.6 id never fit a 3in its just not needed , and as for welding tig is more expensive because the time factor , i can do the job in half the time with a MiG , and it would do a good job , but if you want a SS exhaust that looks good and is a quality thing it has to be tig -
hear is the gear set from the LZ there a work off art but a bit fragile this set is not well and we will be making a new set to replace it , it wont be cheep ,,,
