Engine & Drivetrain

5,568 topics in this forum

1. 

   Whats the best engine?

   October 14, 2002 by skater8j8

   • 1 reply
   • 1.5k views

   What would be the best engine to put in a 77 280z that would cost under $2,000????? (with the engine in decent condition) How cheap can I get a nice RB26DETT engine 4.

   

   Last reply by Ivan, October 14, 2002
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3. 

   I want to go fast!!!!

   October 13, 2002 by skater8j8

   • 9 replies
   • 1.6k views

   I just recently bought my first car a 240Z. I have about 8 grand and i want to make my car faster then all the gay arse integras,civics,and praludes that are at my school. I need some idias for parts to put in my engine. like exausts, blowers, headers,and stuff. If you have any ideas please tell me!! also how hard whould it be to put a blower in a stock 240Z engine?

   

   Last reply by Ivan, October 14, 2002
4. 

   Can I turbo?????

   October 13, 2002 by skater8j8

   • 2 replies
   • 1.4k views

   Can I turbo with tripple webbers? If so how hard would it be and how much will it cost?

   

   Last reply by Ivan, October 13, 2002
5. 

   L28 crankshaft into L24 motor?

   October 13, 2002 by Seanh

   • 1 reply
   • 1.8k views

   I'm trying to figure out, why does the L28 have such higher compression then the L24's? I know its not entirely the head, and both engines have flattop pistons, so what gives it such high compression? Is it the stroke on the crank? Or is it the larger diameter of the cylinders? I'm wondering if it would be possible then to put a 2.8L crank into a 2.4l engine. If so, what rods will I use, or are they the same? I'm just wanting to get some higher compression in my 72 240z motor without actually switching blocks, I would like to slap an N42 head on there, but the compression in my stock engine would drop if I do that, so I'm seeing what all I could possibly do? Thanks

   

   Last reply by Leeroy, October 13, 2002
6. 

   N42 Head?

   October 12, 2002 by Seanh

   • 1 reply
   • 1.1k views

   When I do my little rebuild/refresh on my 72 240z motor, L24 stock, I would like to put a better head on it, its got an E88 right now. I was wondering if an N42 would be my best choice? How much can they be bought for? How much for new seats since they'll probally need them. Will this give me better compression on my engine? Any ideas on power gains over my high milage stock E88? Thanks

   

   Last reply by 240ZX, October 12, 2002
7. 

   Will this dist. work?

   October 12, 2002 by Seanh

   • 1 reply
   • 964 views

   Would an electronic distributor from an 82 280zx Turbo automatic trans car work for me on my 72 240z? I want to convert to an electronic setup, but dont know if this will work.

   

   Last reply by 240ZX, October 12, 2002
8. 

   3.0L L series questions :)

   October 12, 2002 by EricB

   • 1 reply
   • 1.1k views

   I've read in a couple different places that the block to get is the L28ET from the 81-83 280ZX Turbo because it has siamesed (and therefore stronger) cylinder walls. I've also been told that this block has an F53 stamp code on it. My question to you all HERE is A. do you agree with the L28ET being the best suitable block and B. can you tell me where to find the F53 stamp on the block???? I can't seem to find it on a couple different blocks I've come across recently.... Thank you, -e

   

   Last reply by Seanh, October 12, 2002
9. 

   unleaded

   October 9, 2002 by Caen Fred

   • 6 replies
   • 1.4k views

   Is it really bad (I think it is!) to use unleaded gas in a 260 alu head? How many miles before the valves sink into the ports? It's not for me, as I am ZXed, but for a fellow member... Every comments are welcome, fred

   

   Last reply by Doehring, October 11, 2002
10. 

    Head maintenance

    October 9, 2002 by billcapp

    • 1 reply
    • 1.2k views

    Hi All, I recently boought a rebuilt head from a small shop for a really good price. Only problem is the head has surface rust on all the moving parts. Question is, is there any thing good enough out there to clean it without complete disassembly, or is it advisable to tear it down and then clean it...if so with what? The cam, springs, guides and all are light coated with rust. I'd like to use it this winter. Also, when it is cleaned what do I put on it to preserve it until I install it? TIA Bill

    

    Last reply by 2ManyZs, October 10, 2002
11. 

    Diff whine

    October 6, 2002 by Saint

    • 4 replies
    • 1.3k views

    I've just had my 1971 240z completely restored and took it for a test drive. While there are a few things that need attending to, the one that I'm not sure of is a consistent low level whine coming from, I believe, the diff of the car and at up to and over 90mph a vibration through the seat. I'm not sure if it should feel relative smooth at these speeds. Would this have anything to do with balance of driveshaft or maybe shafts to rear wheels, u-joints? Any help would be appreciated as I haven't anything to compare with.

    

    Last reply by 24OZ, October 7, 2002
12. 

    CompleteRestore

    October 6, 2002 by ZKirk

    • 0 replies
    • 1k views

    I live out in the Seattle area and am looking for the best mechanic looking for a moonlight job with the best rate. I'm not in a hurry but am a fanatic about detail and concerned about having to spend too much for all that needs to be done. Anyone out there have some good leads.

    

    Last reply by ZKirk, October 6, 2002
13. 

    Upgrading my Ignition

    October 6, 2002 by mmagnus

    • 0 replies
    • 1.3k views

    I have a 70 Z that is currently being "rebuilt" by Rebello Racing. He is rebuilding to about 240HP and I am looking for a good ignition set up. I purchased a Mallory Unilite Electronic Ignition Distributor and have a Fireball PS40 coil. I have been looking at the MSD 6 and the Crane XR3000 ignition system. Has anyone used a similar set or could they recommend another. Looking for Street performance. Thanks Mark

    

    Last reply by mmagnus, October 6, 2002