Lotus Europa Community

Lotus Europa Forums => Garage => Topic started by: buzzer on Sunday,August 17, 2014, 05:28:41 AM

Title: Advice on detailing the gearbox
Post by: buzzer on Sunday,August 17, 2014, 05:28:41 AM
I am starting to overhaul all the mechanical parts now on my TCS and I am wondering what the best thing to do with the finish on the gearbox.  I have cleaned it up, but not got it bead or shot blasted. The bell housing has cleaned up well but the gearbox itself is very blotchy. What would anyone recommend to do to it to get it looking like new. Here's a a pic of what it looks like now.

Dave
Title: Re: Advice on detailing the gearbox
Post by: Roger on Sunday,August 17, 2014, 05:59:46 AM
Paint it!
Title: Re: Advice on detailing the gearbox
Post by: BDA on Sunday,August 17, 2014, 11:46:38 AM
What Roger said!

If you want to go the expensive route, you could bead blast it but even if you masked of the vent, you could still get some beads inside. I don't think it's worth the trouble or expense. Just clean it as best you can with lacquer thinner, de-greaser, etc. and then paint it a nice color when it's dry. Done!
Title: Re: Advice on detailing the gearbox
Post by: buzzer on Sunday,August 17, 2014, 12:11:32 PM
Sounds like painting it is then!
Title: Re: Advice on detailing the gearbox
Post by: jbcollier on Sunday,August 17, 2014, 02:02:54 PM
Careful with your paint selection.  Most supposedly aluminium paints are far too shiny.  I used this paint:

http://www.seymourpaint.com/product/alumi-blast/

Looks absolutely spot on.
Title: Re: Advice on detailing the gearbox
Post by: Lotusjps on Monday,August 18, 2014, 01:15:49 PM
I found some cast aluminum spray pain that looks just like fresh cast aluminum.
Title: Re: Advice on detailing the gearbox
Post by: andyelan on Monday,August 18, 2014, 01:25:16 PM
Hi Everyone

Both the g/box and bell housing on my '74 TCS are painted black. It was this way when I bought the car and as it was then just 10 years old and fairly untouched, I have always assumed it came this way from the factory. Anyone know if this is likely to be correct.

Regards
Andy
Title: Re: Advice on detailing the gearbox
Post by: BDA on Monday,August 18, 2014, 02:07:26 PM
I used to hang around the Lotus distributor in New Orleans in the mid '70s and I have never seen one painted black. I think someone painted it because the castings got splotchy (or maybe he just liked black!).
Title: Re: Advice on detailing the gearbox
Post by: Lotusjps on Tuesday,August 19, 2014, 09:59:10 AM
I've seen one painted black with the edge of all the fins polished.  Looked really nice, but way too much work for me.
Title: Re: Advice on detailing the gearbox
Post by: BDA on Tuesday,August 19, 2014, 10:16:37 AM
I'll bet that looked really cool! Like you said, it probably was a lot of work!
Title: Re: Advice on detailing the gearbox
Post by: buzzer on Saturday,August 23, 2014, 11:50:34 AM
 Thanks for all the comments and advice guys. I have however decided as I am going to strip the gearbox to check it replace seals and gaskets as a minimum I will get the castings bead blasted. Then Spray with Wd40 and leave it to soak in.
I found the guy by pure luck  who has done some of the wheeler dealer blasting/polishing near me (those of you on this side of the pond will know the programme) he did the polishing on the frogeye. Aaron blasting in Great Kimble near Aylesbury. I can post the contact details if needed. Am going to get him to polish the rear ally uprights and side window surrounds as well.

Dave
Title: Re: Advice on detailing the gearbox
Post by: Europaforever on Thursday,August 28, 2014, 05:37:04 AM
Yes I saw that Frogeye episode- liked it so much that I went and bought a 67 Midget that weekend- love it.
Next to the Europa, the Midget is taller!
Title: Re: Advice on detailing the gearbox
Post by: BDA on Thursday,August 28, 2014, 07:31:01 AM
Next to the Europa, almost anything is taller (I'm not sure about a Lamborghini Miura and the Ford GT40 was named that because it was 40" tall but they are about the only competition I can think of)!

Just looked it up. According to Wikipedia (who is never wrong), the Miura is 41.3" high so it is supposedly about .7" lower than the Europa which is 42" high according to Wikipedia (which is still never wrong). I haven't measured mine. Would I include the bubble in the roof?
Title: Re: Advice on detailing the gearbox
Post by: Lotusjps on Thursday,August 28, 2014, 08:18:10 AM
I know my car between lower profile tires and adjustable spring perches my car is under 40".  On the street there's a lot of lug nuts at eye level.  LOL
Title: Re: Advice on detailing the gearbox
Post by: BDA on Thursday,August 28, 2014, 08:53:27 AM
Oh all right! I just measured mine. It's 42" tall without the bubble, 43" tall with. I'm a little surprised that it's not shorter than stock and a little surprised that the bubble is only one inch.
Title: Re: Advice on detailing the gearbox
Post by: 4129R on Thursday,August 28, 2014, 10:54:53 AM
My other car is 39 & 3/4" tall.

Being the sad person that I am, I put a long spirit level on the roof, and measured the distance to the concrete garage floor.

I feel short changed.
Title: Re: Advice on detailing the gearbox
Post by: Europaforever on Thursday,August 28, 2014, 11:32:03 PM
I think I need new springs- mine is 39" (Europa)