Advice on frame modification

Whether it's a "book" chassis or another variant, FEA talk or roll cage advice that you're looking for, this is the place to talk frame construction.

Moderators: a.moore, horizenjob

Post Reply
User avatar
spitfun
Posts: 162
Joined: September 2, 2013, 9:12 am
Building: Locost Turbo 1.8L
Location: Michigan

Advice on frame modification

Post by spitfun »

I know this is not a Locost but am hoping someone can shed some light on my situation. I bought this car last year to autocross and discovered I am too big for it (my belly hits the steering wheel!)! The pedals are adjustable so I can pull them rearward and allow myself to sit more upright. I need to omit those bars above the shoulders (see pic),do you guys see any issues with that? Thanks for the time Rich
You do not have the required permissions to view the files attached to this post.
MK Indy R1
SuperFormance S1
SOLD: Brunton Super Stalker
SOLD: Locost-Turbo 280HP
SOLD: Locost CBR1000 powered autocrosser
SOLD: Locost R1 powered
User avatar
Miatav8,MstrASE,A&P,F
Automotive Encyclopedia
Posts: 8133
Joined: December 22, 2006, 2:05 pm

Re: Advice on frame modification

Post by Miatav8,MstrASE,A&P,F »

You asked this about a year ago.

Are diagonals present on each side in the hip area?

Would be better to drop the rear attachment down to the elbow area instead of completely cutting them out but it may still be in the way.
Miata UBJ: ES-2074R('70s maz pickup)
Ford IFS viewtopic.php?f=5&t=13225&p=134742
Simple Spring select viewtopic.php?f=5&t=11815
LxWxHt
360LA 442E: 134.5x46x15
Lotus7:115x39x7.25
Tiger Avon:114x40x13.3-12.6
Champion/Book:114x42x11
Gibbs/Haynes:122x42x14
VoDou:113x44x14
McSorley 442:122x46x14
Collins 241:127x46x12
User avatar
trialsmangasgas
Posts: 1611
Joined: March 3, 2006, 10:48 pm
Location: Shawnee, Ks

Re: Advice on frame modification

Post by trialsmangasgas »

Can new pieces be put in that bows out some more? Especially towards the rear to allow more shoulder room. And install a reverse dish steering wheel. I assume the steering column cant be raised? Russ
You meet the nicest people in a Locost Se7en.
User avatar
RichardSIA
Posts: 1648
Joined: November 11, 2013, 4:47 am
Building: Dio Tipo
Location: No. Nevada

Re: Advice on frame modification

Post by RichardSIA »

As the owner of a Lotus Europa I can assure you that real sports cars and racing cars are more an ongoing Diet Plan than transportation. :wink:
You have to make sacrifices, I really miss potato and pasta dishes.
If I must be a one-man PC free zone, so be it!
Post Reply

Who is online

Users browsing this forum: No registered users and 5 guests